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Please solve question no 6 with proper explanation Asked by adityaahuja099 11th December 2017 9:12 PM

23-x/30-x=57-x/78-x

Asked by Vaibhav.verma.3914207 8th January 2018 9:30 PM

construct the quadratic equation. if the sum and the product of the roots are 3 and -2 respectively.

Asked by Saba 13th January 2018 12:55 PM
Answer Verified by Expert

x articles are bought at rupees (x - 8) each and (x - 2) some other articles are bought at rupees(x - 3) each. If the total cost of all these articles is a 76, how many articles of first kind were bought ?

Asked by Yuvraj 21st January 2018 8:39 PM

For what value of k does the equation X2 + 2x + k2 + 1 = 0 has real and equal roots ?

Asked by gpnkumar0 29th January 2018 8:16 PM

Find the roots of the following quadratic equation using quadratic formula : abx2 + (b2 – ac)x – bc =0

Asked by gpnkumar0 29th January 2018 8:22 PM

(X-3/x+3)+(x+3/x-3)=5/2

Asked by Kumar Swamy 14th February 2018 6:58 AM

The zeros of quadratic polynomial X square + 7 x + 10 and verify the relation between zeroes and coefficients

Asked by Ak9639315541 16th February 2018 2:30 PM
Answer Verified by Expert

A line segment AB is 8 cm in length.AB is produced to P such that BP ^2 = AB x AP . Find the length of BP

Asked by Dev 17th February 2018 5:51 PM

In a flight of 6000km,an aircraft was slowed down due to bad weather. The average speed for the trip was reduced by 400 km/hr and the time of flight increased by 30 min. Find the original duration of the flight.

Asked by tvsailakshmi 18th February 2018 5:41 PM

Prove that both the roots of the equation (x-a)(x-b)=m^2 are always real.

Asked by Ananya 18th February 2018 7:21 PM

Solve the equation x(x-1)(x-2)(x-3)+8=0

Asked by lovemaan5500 18th February 2018 9:21 PM

I just came up with the problem can u solve this for me . If the roots of the Q.E   hx2 +21x +10=0 (Where h is not equal to 0) are in the ratio 2:5, find the possible values of h

Asked by Umesh.rch 19th February 2018 12:40 PM

if the sum of numerator and denominator of a fraction is 8. if 1 is added to the numerator and the denominator the fraction increased by 1/15.  Find fraction.

Asked by sonali 23rd February 2018 11:13 AM

In a two digit number,the unit's digit exceeds it's ten's digit by 2.The product of the given number and the sum of its digits is equal to 144. Find the number

Asked by Ananya 24th February 2018 8:31 AM

Dear expert! Sorry to say that TOPPERLEARNIG has disappionted me. I am not happy with the agents, as i requested for a call i havent got it. Another thing please check the sample paper solution 2 question 2(b). Thanks Nancy

Asked by Yesan 24th February 2018 8:35 PM

Q6 b part

Asked by lovemaan5500 26th February 2018 7:01 AM Find the roots.

Asked by sagarmishra 1st March 2018 6:51 PM

Show that the following quadratic equations are real roots. Also find their roots. Asked by dr_pradip27121972 11th March 2018 9:25 PM

A swimming pool can be filled by 2 pipes together in 6 hours; if the larger pipe alone takes 5 hours less than the smaller pipe to fill the pool, find the time in which each pipe alone would fill the pipe.

Asked by dr_pradip27121972 14th March 2018 10:54 PM

please slove question no 14.

Asked by sucharitasahoo1 23rd March 2018 10:37 PM
Answer Verified by Expert

Q 25 if the photo is not visible then i can't do anything as the site uploads only less than 1 MB.

Asked by sucharitasahoo1 27th March 2018 4:05 AM

q 14

Asked by sucharitasahoo1 27th March 2018 4:06 AM

Quadratic equations  Solve for x: x-1/x-2 + x-3/x-4 = 10/3 ( x is not equal to 2,4)

Asked by Suman 4th April 2018 7:30 PM
Answer Verified by Expert

x+3/x+2 = 3x-7/2x-3

Asked by Suman 5th April 2018 6:52 PM

x+3/x-2 - 1-x/x = 17/4

Asked by Suman 5th April 2018 7:13 PM

Q. 28,29,30

Asked by Rayeesa 9th April 2018 8:48 AM

Q. 21,22,23,24

Asked by Rayeesa 9th April 2018 8:49 AM

Q. 22

Asked by Rayeesa 10th April 2018 7:26 AM

Q. 23

Asked by Rayeesa 10th April 2018 7:27 AM

Divide 29 in to two parts so that the sums of the squares of the  parts is 425

Asked by Suman 13th April 2018 12:15 PM

Find two consecutive even integers whose squares have the sum 340.1.

Asked by Suman 13th April 2018 12:48 PM

The speed of a boat in still water is 8km/hr. It can go 15km upstream and 22km downstream in 5hrs. Find the speed of the stream.

Asked by Suman 13th April 2018 8:09 PM

Q. 31

Asked by Rayeesa 14th April 2018 9:49 AM

Q. 44

Asked by Rayeesa 14th April 2018 9:51 AM

Anshu is X years old while her mother Mrs Veena is xsquare years old 5 years hence Mrs Verna  will be 3 times  old as Anshu find their present ages.

Asked by Suman 14th April 2018 11:14 AM

Find x,if log(x+4)+log(x-4)=log3 .

Asked by parindu_2006 15th April 2018 4:23 PM

9x²-(x²-4)²

Asked by Sahiltandon8352052624 26th April 2018 6:06 PM

sir/ mam could you please solve this problem on quadratic equation i need answer urgently.  bimal wishes to start a 200 m sq. rectangular garden . since he has only 50 m barbed wire, he fences3 sides of the garden letting his house coumpound wall act as one of the longer sides of the garden . find the dimensions of the garden.

Asked by abhi611 2nd May 2018 8:48 AM

22?

Asked by smanishkumar2002 9th May 2018 12:03 PM

?

Asked by smanishkumar2002 9th May 2018 12:04 PM

Sir / mam can u plz solve this problem on ages Mss rao has two sons . at present her age is equal to the sum of the squares of their ages. seventeen years hence , she will be twice her older son's age . find the present ages of her sons if their age difference is 1 year.

Asked by abhi611 9th May 2018 4:48 PM

Sir / mam can u plz solve this problem on age:- 10 years ago , Amina's age was square of her sisters age . eleven years hence , she will be 6 years older than her sister  find their present ages.

Asked by abhi611 10th May 2018 10:41 AM

1. Vikram can row a boat 12 km downstream and return in 3 hours. If the speed of the stream is 3 km per hour, find the speed of the boat in still water. 2.the length of a rectangle is thrice as long as the side of square the  side of the square is 4 c m more than the width of the rectangle find their dimensions  if their areas are equal.          3.  The length of the hypotenuse of the right triangle exceeds the leant of the base by 2 cm    at the leant of the altitude by 1 c m find the leant of each side of the triangle.  4. A girl is twice as long as her sister .four years hence the product of their ages will be 160 years .find their present ages 5. The sum of the ages (in years) of a son and his father is 35 and the product of their ages is 150.find their ages. 6. The area of right angled triangle is 30sqcm.determine the base if the height exceeds the base by 7 cm 7.the time taken by at train to travel  a distance of 225 km was reduced by 20min when the avgas speed was increased by 20kmph calculate the original speed of the train. 8. Divide 64 into 2 parts such that their products is 100 9. The sum of two numbers is 26 and the sum of their reciprocals is 13/84.find the numbers. 10. Find the two successive even numbers the sum of whose square is 452 11. Find the 3 successive odd natural numbers, the sum of whose squares is 515 12. The sum of the square of two natural number is 410 the sum of the larger number and twice the smaller numbers 33.find the numbers 13. A number consists of two digits whose product is 36.if 45 is subtracted from the number its digits are reversed. Find the numbers 14.the hypotenuse of a right triangle is 2cm more than the base and 1cm more than twice the altitude.find the sides of the triangle 15 the hypotenuse of a right triangle is 6m more than twice the shorter side while the third side is 2m less than the hypotenuse. Find the sides of the triangle.

Asked by prakruthi1053 17th May 2018 9:45 PM

The time taken by a person to cover 150km was 2.5 hours more than the time taken in return journey .If he returned at a speed of 10km/hrs more than the speed of going,what was the speed per hour in each direction

Asked by Lakhan123499 19th May 2018 1:23 PM

In a two digit number,the unit's digit exceed its ten's digit by 2 .The product of the given number and the sum of the digit is equal to 144 .Find the number

Asked by Lakhan123499 19th May 2018 2:01 PM Asked by Prakash 23rd May 2018 2:27 PM

If -5 is a root of the quadratic equation 2x2 + px – 15 = 0 and the quadratic equation  p(x2 + x)k = 0 has equal roots, find the value of k.

Asked by piyush 28th May 2018 11:52 AM

solve for x 4x^2 - 2(a^2 + b^2)x + a^2b^2 = 0 (using any method)

Asked by angeliquerowina 29th May 2018 1:18 PM

The hypotenuse of a right triangle is 3 root 10 cm. If the smaller leg is tripled and the longer leg doubled , new hypotenuse will be 9 root 5 cm.how long are the legs of the triangle? (I need an answer in quadratic equation)

Asked by angeliquerowina 29th May 2018 1:30 PM

Find the value of k for which the roots of the following equation are real and equal k^2x^2-2(2k-1)x+4=0

Asked by dibyamrao000 31st May 2018 8:43 AM

The time taken by a person to cover 150km was 2.5hours more than the time taken in return journey. If he returned at a speed of 10km/hr more than the speed of going, what was the speed per hour in each direction.

Asked by dibyamrao000 31st May 2018 8:50 AM

Q. XI

Asked by Rayeesa 1st June 2018 4:14 PM

check whether the following are quadratic equations. 1) x2+3x+1=(x-2)2 2) (x+2)3=2x(x2-1)

Asked by ratendra.johri 2nd June 2018 6:22 PM

Q.5

Asked by 1784393325200864 8th June 2018 2:14 PM

The equations x square - 4x + k= 0 and x square + kx - 4 =0, where k is a real number, have exactly one common root. What is the value of k?

Asked by vikasg13.hardware 13th June 2018 11:41 AM

CBSE IX Mathematics

Asked by Girishdhawan 15th June 2018 4:46 PM

Please answer the question below in the image

Asked by Girishdhawan 15th June 2018 9:38 PM

If one root of a quadratic equation is (2- )/2 , then find the other root

Asked by himanshudahiya272003 20th June 2018 4:48 PM

if alpha and beta are zeroes of the quadratic ploynomial f[x] = ax2 +bx+c then evaluate 1/alpha - 1/beta.

Asked by sargu2014477 20th June 2018 8:53 PM

√5x^2-6x +8 - √5x^2- 6x -7=1

Asked by chemprakash 21st June 2018 3:14 PM

Please solve the question

Asked by vikasg13.hardware 22nd June 2018 10:07 PM

Please answer both 1st part and 2nd part

Asked by Girishdhawan 23rd June 2018 8:47 AM

If one root of  equation  px square +qx +r =0 is double the other show that  2q square  =9pr

Asked by piyushpl9527 27th June 2018 4:28 PM

Please solve this question

Asked by vikasg13.hardware 28th June 2018 6:10 AM

Please solve this question

Asked by vikasg13.hardware 28th June 2018 6:24 AM

JEE Plances JEE (Main) Mathematics

Asked by pukai7229 30th June 2018 11:15 AM

Please solve the attached equation!!

Asked by pukai7229 30th June 2018 11:18 AM

a^6 - 7a^3 - 8 a^3 - 27b^3 +2a^2b + 6ab^2 1029 - 3x^3

Asked by shweta45gaikwad 1st July 2018 12:25 PM

The number of real roots of equation (x-1)^2 + (x-2)^2 + (x-3)^2) = 0 is? A. 2       B. 1 C. 0       D. 3

Asked by Mansi 7th July 2018 11:22 AM

Log^2(4-x)+log(4-x).log(x+1/2)-2log^2(x+1/2)=0 , find x

Asked by m.nilu 11th July 2018 7:02 PM

if alpha and beeta are zeros of quadratic equation ax +by+c =0 then 1/alpha -1/beeta

Asked by ankit 23rd July 2018 9:09 PM

The difference of two natural numbers is 3 & the difference of their reciprocals is 3/28.Find the numbers.

Asked by agraharianiruddha 25th July 2018 9:15 PM

Solve:

Asked by Anish 30th July 2018 9:34 PM Asked by 263970164430568 4th August 2018 10:54 PM

How to find intersection of conditions in quadratic equations to determine the final answer.

Asked by Anish 6th August 2018 4:15 PM

Solve for x in the equation 2m(1+x²)-(1+m²)(x+m)=0

Asked by vikasg13.hardware 7th August 2018 4:52 PM

Find the values of a for which the equation a²x²+2(a+1)x+4=0

Asked by vikasg13.hardware 7th August 2018 4:55 PM

Suppose p and q are real numbers which do not take simultaneously the values p=0, q=1. Suppose the equation (1-q+p²/2)x² + p(1+q)x + q(p-1) + p²/2=0 has two equalroots. Prove that p²=4q

Asked by vikasg13.hardware 7th August 2018 5:00 PM

Find the values of x for which the roots g and h of the equation t²-8t+x=0 satisfy the condition that g²+h²=4. Find also the roots of the equation corresponding to these valueas of x.

Asked by vikasg13.hardware 7th August 2018 5:16 PM

Find all the values of a for which the equations x²+ax+1=0 and x²+x+a=0 have at least one common root.

Asked by vikasg13.hardware 7th August 2018 5:19 PM

Find all the integers a such that (x-a)(x-12)+2 can be factored as (x+b)(x+c) where b and c are integers.

Asked by vikasg13.hardware 7th August 2018 5:40 PM

If a,b,c are positive real numbers, prove that both the roots of ax^2+bx+c=0 have negative real parts.

Asked by Anish 16th August 2018 4:15 PM

two pipes running together can fill a tank in 100/9 minutes. if one pipe takes 5 minutes more than the other to fill the tank separately, find the time in which each pipe would fill the tank separately.

Asked by susanta.rkl 18th August 2018 8:03 PM

a pole has to be erected at a point on the boundary of a circular park of diameter 13 metres in such a way that the difference of its distance from two diametrically opposite fixed gates A and B on the boundary is 7 metres. Is it the possible to do so? If yes, at what distances from the two gated should the pole be erected?

Asked by susanta.rkl 18th August 2018 8:07 PM

Question Number 10.

Asked by Anish 28th August 2018 2:29 PM

if the matrix  [ 0    6 - 5x]    is symmetric, find the values of x.                     [ x²     x + 3]

Asked by drawing13334 30th August 2018 11:49 AM

x/p + y/q = 2 px -qy = (a^2 - b^2) Solve using cross multiplication method of linear equations

Asked by shweta45gaikwad 30th August 2018 7:14 PM

: The equations 5x2 + 12x + 13 = 0 and ax2 + bx + c = 0 (a,b,c belongs to R) have a common root, where a, b, c are the sides of the triangle  ABC. Then find angle C

Asked by gargpuneet989 31st August 2018 8:04 PM

the speed of a boat in still water is 8 km/hr . it can go 15 km upstream and 22 km downstream in 5 hours. find the speed of the stream

Asked by susanta.rkl 31st August 2018 10:42 PM

an express train takes 1 hour less than a passenger train to travel 132km between Mysore and Banglore(without taking into consideration the time they stop at intermediate stations). if the average speed of the express train is 11km/hr more than that of the passenger train, find the average speeds of the two trains?

Asked by susanta.rkl 31st August 2018 10:45 PM

Solve the following:

Asked by Anish 2nd September 2018 12:22 AM

a/x-b/y=0   2. ab²/x+a²b/y=a²+b²

Asked by RENU PANDEY 2nd September 2018 11:02 PM

Solve:

Asked by Anish 4th September 2018 3:29 PM

Solve;

Asked by Anish 4th September 2018 3:30 PM

Solve:

Asked by Anish 4th September 2018 10:45 PM

Solve:

Asked by Anish 4th September 2018 10:47 PM

Solve the following equation: X2 – 8X+ 15 = 0

Asked by miniprasad 21st September 2018 5:23 PM

Solve the following equation: 5X2  = X + 1

Asked by miniprasad 21st September 2018 5:25 PM

Is, 5X2  - 64 = 4X2  . Why ?

Asked by miniprasad 21st September 2018 5:27 PM

Determine λ so that the equation x2 + λx  + λ + 1.25 = 0 has Two distinct roots Two coincident roots.

Asked by miniprasad 21st September 2018 5:56 PM

If the roots of the quadratic equation ax2 +bx + c are sin α and cos α, then a2 + b2 = c2 a2  - 2bc = b2 b2 + 2ac = a2 b2 - 2ac = a2

Asked by miniprasad 21st September 2018 7:31 PM

5xsquare+13×+6

Asked by 8340190921 22nd September 2018 7:48 PM

A can do a piece of work in 'x' days and B can do the same work in (x+16)days . If both working togather can do it in 15 days;calculate 'x'.

Asked by hermanlakra93 23rd September 2018 6:33 PM

(x+1)(x+2)(x+3)(x+4)-3  please factorise this

Asked by shahidbaba874 26th September 2018 9:44 PM

If the same numbers be added to the numbers 2,4,14 and 22 then the resultant numbers are in proportional. Find the number

Asked by Amansingh4358 28th September 2018 10:22 PM

find the value of a and b in x^2+ax-2=(x-1)(x+b)

Asked by harishtdm77 1st October 2018 7:01 PM

The line represented by x=7 is parallel to the x axis .justify whether the statement is true or not.   2.is the following statement true or not?justify our answer.  if the zeros of a quadratic polnomial ax²+bx+c are both negetive, then a,b,c all have the same sign. 3. if the polynomial x4-6x³+(sixteen) x²-25x+tenx is divided by another polynomial x²-2x+k,the remainder comes out to be x+a, findk and a

Asked by CHIDAMBAR 5th October 2018 3:21 PM

Sir Question no 22

Asked by shobhit 6th October 2018 4:31 PM

This was not solved. so please solve and send us. Solve the following equation: 5X2  = X + 1

Asked by miniprasad 6th October 2018 9:44 PM

Page 72 If one root of the two quadratic equations x2 + ax + b = 0 and x2  + bx + a = 0 is common , then a +  b = 1 a +  b = -1 ab = 1 ab = -1

Asked by miniprasad 13th October 2018 3:12 PM

3(x-2)2=147

Asked by olivegreen1327 16th October 2018 10:36 PM

The Equation ax^2+bx+c=0 has sin(theta) and cos(theta) as its roots, then find the value of  (a+c)^2/b^2+c^2.

Asked by Anish 16th October 2018 11:26 PM

if x=3 is aroot of the equation x2-x+k=0,find the value of p so that the roots of the equation x2+k(2x+k+2)+p=0 are equal.

Asked by mdraishbst 20th October 2018 5:25 PM

If a,b,c are real numbers such that ac not equal to 0 ,then show that at least one of the equations ax^2+bx+c=0 and -ax^2+bx+c=0 has real roots

Asked by samrajnydas 25th October 2018 11:50 AM

SOLVE FOR x:  Asked by Gounshi 1st November 2018 2:44 PM

If alpha and beta are the zeros of quadratic polynomial x^2+x-2 ,then value of 1/alpha-1/beta=?

Asked by sujatamallick84 1st November 2018 9:06 PM

If -5 is a root of the equation 2xsquare+px-15=0 and pxsquare+px+k=0 has equal roots,find the value of k

Asked by dikshasinha17021976 16th November 2018 7:01 PM

If the roots of 1/x+a + 1/x+b = 1/c are equal in magnitude but opposite in sign prove that c=a+b/2

Asked by rushabh1234 20th November 2018 11:19 AM

find the value of k for which one root of the quadratic equation kx²-14x+8=0 is 2

Asked by Sendmailforsam 9th December 2018 6:48 PM

Answer for this question is?

Asked by dineshchem108 11th December 2018 10:21 PM

abx^2-(a^2-b^2)x-ab, solve by sridhara acharyya's method.

Asked by abhrabiswas 14th December 2018 9:59 AM

factorise     2 x     + 11x + 30

Asked by nidhisah 26th December 2018 4:27 PM

Factorise; 12x²-x-1

Asked by justjasonpong 8th January 2019 5:48 PM

A car made a run of 390km in x hours. If the speed had been 4 km/hour more it would have taken 2 hours less for the journey . Find x

Asked by appujinju4 13th January 2019 4:10 PM
Answer Verified by Expert

Solve that , a/(ax-1)+b/(bx-1)=(a+b)

Asked by debabratap261 18th January 2019 10:23 AM

WHat is a Quadratic Equation?

Asked by anirudhmetallicafreak 24th January 2019 6:23 PM
Answer Verified by Expert

A piece of cloth costs Rs 200.If the piece was 5m longer and each metre of cloth costs Rs 2 less  the cost of the piece would have remained unchanged . How long is the piece and what is the original rate per metre.

Asked by Patwal405 26th January 2019 6:45 PM

X2 + 10x + 16

Asked by manav237 29th January 2019 4:42 PM

A stone is thrown vertically downwards and the formula d=16t^2+14t gives the distance d metres ,that it falls in t seconds. How long diea it take to fall 420 metres?

Asked by Aviral 30th January 2019 9:57 AM

For what value of k the equation 9x^2 +3kx +4 =0 have equal roots

Asked by Naimushsaini250 31st January 2019 7:51 PM

The hotel bill for a no.of people for overnight stay is Rs: 4800 if there were 4 more , the bill each person had to pay would hv reduced by rs 200 . Find the no.of people staying overnight

Asked by chaitanyachaitanyanani 4th February 2019 4:27 PM

ICSE IX Mathematics

Asked by mita.malaviya 5th February 2019 1:21 PM

Write a quadratic equation whose roots are alpha + 1 and -(alpha+6)

Asked by rishijuneja2018 8th February 2019 12:08 PM

If the roots of x2+bx+c=0 be in the ratio 3:4, show that 12b2=49ac.

Asked by rushabhjain.av 8th February 2019 4:01 PM

Find the zeros of polynomial p(x) = 2x²+6-8x

Asked by Sathyaappu768 9th February 2019 12:24 PM

A two digit positive number is such that the product of its digit is 6. If 9 is added to the number, the digits interchange their places. Find the number.

Asked by jaiswalsindhuli717 9th February 2019 1:18 PM

Ram bought ‘a’ flowers for ‘b’ rupees, where ‘a’ and ‘b’ are integers. If he had bought 10 more flowers he would have got all for Rs. 2 and saved 80 paisa a dozen. What are the respective vales of ‘a’ and ‘b’?

Asked by rushabhjain.av 9th February 2019 9:25 PM

If -5 is a root of the quadratic equation 2x2+ px –15 = 0 and the quadratic equation p(x2+ x)k = 0 has equal roots, find the value of k.

Asked by bishnoi.harsh.07 15th February 2019 5:34 PM

if  alpha and beta are zeroes of the perpendicular f(x) =xsquare-x -k such tha alpha - beta=9 find k

Asked by venugopal.a.madathil 20th February 2019 2:02 PM

What are the roots of ax2 +bx+c ~o

Asked by rangababugedda 26th February 2019 7:14 PM

State the standard form of quadratic equation . Solve it by the method of perfect square

Asked by jaimansoni 2nd March 2019 11:03 AM

4√3x^2+5x-2√3=0 Solve the quadratic equation

Asked by vijayalakshmiputravu 4th March 2019 7:46 PM

If one zero of a polynomial 3x2-8x+2k+1 is seven times the other ,find the value of k

Asked by trewen.15 5th March 2019 6:54 AM

In quadratic equation how to solve each of the following equation (2x+3)2=81

Asked by josephjo3333 5th March 2019 1:15 PM

solve for x

Asked by ABHILASHA 5th March 2019 11:12 PM

solve for x

Asked by ABHILASHA 5th March 2019 11:14 PM

1/(x-1) (x-2) + 1/(x-2) (x-3) = 2/3

Asked by pranjalbisht2003 6th March 2019 9:49 AM

6. A train travels at a certain average speed for a distance of 54 km and then travels a distance of 63 km at an average speed of 6 km/h more than the first speed. If it takes 3 hours to complete the total journey, what is its first speed?

Asked by love.darcy21 6th March 2019 10:10 AM

For what value of k the quadratic equation (k+4)x2 +(k+1)x+1=0 has equal roots

Asked by amiann202017 6th March 2019 11:21 AM

If -5 is a root of the quadratic equation 2x^2+ px –15 = 0 and the quadratic equation p(x^2+ x)k = 0 has equal roots, find the value of k.

Asked by srijan1805 6th March 2019 12:46 PM

Factorise 2x^2-2 5+3

Asked by ajayrath7 6th March 2019 5:29 PM

If a,b,c are in A.P then the roots of the equation ax^2+2bx+c=0 are

Asked by mbalvanthreddy3608 7th March 2019 6:21 AM

if alpha beta are the zeroes of xsquare +px +q then find the value of {alpha/beta}+{beta/alpha+2}

Asked by ajayrath7 7th March 2019 11:43 AM

if alpha beta are the zeroes of 25psquare -15p+2 then find a quadratic polunomial whose zeroes 1/2alpha and 1/2 beta

Asked by ajayrath7 7th March 2019 12:33 PM

Solve for x: 4(x-1/x)² + 8( x+1/x)=29

Asked by rajinderkaur1528 7th March 2019 2:10 PM

(x-1)^2-3x+4=0 find value of x

Asked by mirinilton 7th March 2019 7:44 PM

If A ,G, H  be he arithematic geometric and harmonic mean of two numbers a and b then quadratic equation whose roots are A And H May be

Asked by harshitj291 10th March 2019 11:33 AM

Q.The number of points(b,c)lying on the circle x^2+(y-3)^2=8 such that the quadratic equation t^2+by+c=0 has real roots is

Asked by Vidushi412 13th March 2019 11:36 AM

With carrying out actual factorisation and using the relation between find the roots of 2x^2+9x+7

Asked by origami & craft 25th March 2019 9:53 PM

find the zeroes of each of following quadilaterals polynomials and veerify the relationships between the zeroes and the coefficients :- 1.f(X) =x^2-15

Asked by sureshraghavan11 30th March 2019 3:28 PM

4pq(q2+6q-16)÷ 2p(q+8)

Asked by Vineetkumar183 31st March 2019 5:19 PM

factorisation of x2+x+1

Asked by ramnikagarg 9th April 2019 1:50 PM

solve a/x-b +b/x-a =2 where x is not equal to a,b

Asked by ajayrath7 23rd April 2019 12:41 PM

Write a quadratic polynomial,the sum of two zeroes is 2root 3 and product of its zeroes is 2

Asked by anshsalot811 1st May 2019 10:39 PM

f(x)=6x2-3-7x

Asked by minati789 4th May 2019 6:57 AM

x + 1/x = 3 . Find x by Quadratic formula

Asked by bhatnagardrpiyush 13th May 2019 7:14 PM

Solve 4 3x×x+5x-2root 3=0

Asked by nkarthickraja06 14th May 2019 11:14 AM

if the squared difference of the zeroes of the quadratic polynomil f(x)=x square+px+45 is equal to 144,then find the value of p? in this answer how 4ab comes?

Asked by ketanjain.2502 14th May 2019 12:09 PM

if alpha and beta are zeros of 4xsquar+4x+1 then form a quadratic polynomials whose zeros are 2alpha and 2beta .

Asked by selwyn2391 16th May 2019 9:41 PM

If alpha and beta are the zeroes of the quadratic equation ax²+bx+c, then evaluate alpha minus beta

Asked by lathaerappa 20th May 2019 8:34 AM

Q.13

Asked by renuy307 27th May 2019 10:20 AM

What is the ans to this question??

Asked by tv2000in 28th May 2019 12:01 AM

If αand βare the two zero polynomial  of the polynomial x ²-3x+2 find quadratic polynomial whose zeros are α+βand 1/α+1/β

Asked by kamleshmishra.3005 28th May 2019 11:10 PM

(9y^2-18xy+9x^2) /(3x-3y)

Asked by Cl_narayan 31st May 2019 12:29 PM

What is the formula of quadric polynomial

Asked by kishore.kumar.1982.23 1st June 2019 9:39 AM

Please explain breifly !

Asked by Kchawla94 6th June 2019 2:17 PM

Find the quadratic polynomial if the sum of zeroes are 6and product of zeroes are 4 And verify the relationship between zeroes and coefficient

Asked by vineetb314 7th June 2019 4:51 PM

Two water taps together can fill tank in 9hours 36 minutes . The tap of larger diameter takes 8 hour less than smaller one to fill the tank separately. Find the time in which each tap can separately fill the tank.

Asked by singh.dh 8th June 2019 9:43 PM

Solve for X: Asked by singh.dh 8th June 2019 9:55 PM

For what value of k will be the roots of the expression(4-k) +2(k+2) +8k+1 become a perfect square

Asked by abishekkombiyil 9th June 2019 8:33 AM Asked by aahnik.mohanty 10th June 2019 8:24 PM

For the equation , p>0, if one of the root is square of the other then possible value of p?

Asked by aahnik.mohanty 10th June 2019 8:30 PM

If the two equations 3x^2+ax+1=0 and 2x^2+bx+1 have a common real root, find a and b.

Asked by aahnik.mohanty 11th June 2019 8:02 PM

4x2-2(a2-b2)x+a2b2=0.solve eqn by completing square method.

Asked by mayankgoransh0564 13th June 2019 9:14 PM

solve the quadratic equation give your answer correct to two significant figures

Asked by pradipdhole 17th June 2019 7:55 PM

solve: Asked by pradipdhole 17th June 2019 7:57 PM

A train covers 120 km at a uniform speed if it's speed is increased by 15km/h it would have covered the distance in 40 mins less find the original speed

Asked by bhandarirs1975 19th June 2019 9:15 PM

Sir plz solve it step by step,thanks

Asked by vishakhachandan026 20th June 2019 7:04 PM

how to solve (2-x)(5-x)-4

Asked by thakkerjay997 24th June 2019 7:41 PM

Factorise The given  Polynomial

Asked by shaveta.rishabh 9th July 2019 11:35 PM

2x^2/3-12x/3=28

Asked by poojavinti 10th July 2019 9:20 PM

write an equation whose zeros are -3 and 4.

Asked by prasutally 13th July 2019 5:26 PM

Explain me quadratic equation in detail.In expalin.

Asked by fardeenmujawar99 15th July 2019 8:48 PM

how to factorise x^2-15x-3000

Asked by shansonu 22nd July 2019 9:00 PM

For what value of k , (4-k)x2 +(2k+4)x +(8k+1) = 0 is a perfect square

Asked by agupte28 27th July 2019 5:56 PM

a^2+5a+6

Asked by gurshandhillon123 28th July 2019 5:26 PM Asked by dheesh462004 30th July 2019 1:02 AM

Find the roots of root of 2x^2+9=9

Asked by nkvaibhav04 16th August 2019 10:06 PM

Sir please provide solution

Asked by sanjaysingh.srct 23rd August 2019 12:47 PM

Find b if ( x - 3 ) (x + b ) = xx - 7x + 12

Asked by sarikalekhi 30th August 2019 6:27 PM

The age of Kavya and Kartik Are 11 yrs  14 years in how many years can will be the product of their ages 304

Asked by Chandanmanvicm 11th September 2019 9:56 AM

Out of group of swans 7/2 times the square root of the number are playing on the shore of tank.The teo remaining ones are playing,with amorous fight,in the water.What is the total number of swans?

Asked by Jayvelawala19 12th September 2019 8:17 PM

how to solve X2+4

Asked by labheshvaidya 17th September 2019 12:04 PM

how to factorise (xsq.-x)sq -8 (xsq.-x ) + 12 ??

Asked by ziachotanikapoor 20th September 2019 1:08 PM

How did you get 3x^2 + 200x - 2300 =0

Asked by Kannaiahdevi2008 23rd September 2019 11:27 AM

It is given that 'a'>0 and b^2-ac <0 then what can you say about symbol of the quadratic  equation (ax^2+bx+c )WILL IT BE POSITIVE OR NEGATIVE? Please explain reason also

Asked by govtsecschoolnayaganv051 23rd September 2019 4:39 PM

write the quadratic equation, the arithmetic mean, Geometric mean of whose roots are A and G respectively

Asked by amanamit818 6th October 2019 11:03 AM