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Quadratic Equations

CBSE X Maths Quadratic Equations

Solve for x:.  1/2x-3 + 1/x-5 = 10/9
 
 

Asked by Prafull Tiwary 3rd April 2017 6:49 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Q-4 IS ATTACHED
 

Asked by mahesh_udr2000 29th August 2017 3:27 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

The question is attached above

Asked by sudhanshubhushanroy 8th November 2017 1:07 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

The question is attached related to Quadratic equation. Please send the solution in details.

Asked by sudhanshubhushanroy 10th November 2017 4:19 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Attached two seperate questions on quadratic equation.

Asked by sudhanshubhushanroy 17th November 2017 9:28 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

The question is attached above

Asked by sudhanshubhushanroy 19th November 2017 9:10 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

the question is attached above.
 Please send the complete solution step by step.

Asked by sudhanshubhushanroy 20th November 2017 8:17 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Please send the step by step complete solution.

Asked by sudhanshubhushanroy 20th November 2017 8:22 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Please send the complete solution step by step.

Asked by sudhanshubhushanroy 20th November 2017 8:24 AM
Answered by Expert

JEE Plances ALL Class Maths Basic Mathematics

please sole this question

Asked by jaychandran1967 26th November 2017 1:05 PM
Answered by Expert

ICSE X Maths Quadratic Equations

2nd and 3rd equation plz solve

Asked by lovemaan5500 12th December 2017 6:30 AM
Answered by Expert

ICSE X Maths Quadratic Equations

Perimeter of rectangle is 28cm and the area being greater than by 45 sq cm .Within what limits does the length of  rectangle lie

Asked by lovemaan5500 12th December 2017 6:33 AM
Answered by Expert

ICSE VIII Maths Factorisation

QUESTION NO.19

Asked by mkp400 17th December 2017 12:42 PM
Answered by Expert

ICSE X Maths Quadratic Equations

solve: x/3+3/6-x=2(6+x)/15  where x is not eqaul to 6

Asked by nandinidwivedi062002 21st December 2017 3:36 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Show that equation 2(a^2+b^2)x^2+2(a+b)x+1=0 ,has no real roots ,when a is not equal to b.

Asked by snisarulhaq 28th December 2017 1:56 PM
Answered by Expert

CBSE X Maths Quadratic Equations

a two digit no is such that the product of its digits is 18.When 63 is subtracted from the no ,the digits interchange theirplaces .Find the no.

Asked by snisarulhaq 28th December 2017 2:02 PM
Answered by Expert

CBSE X Maths Quadratic Equations

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

Asked by gkt916 11th February 2018 11:14 AM
Answered by Expert

CBSE X Maths

Question1

Asked by Ak9639315541 16th February 2018 2:32 PM
Answer Verified by Expert

ICSE X Maths Quadratic Equations

Q6 b part

Asked by lovemaan5500 26th February 2018 7:01 AM
Answered by Expert

ICSE X Maths

Q. 2.(iii)

Asked by Rayeesa 9th April 2018 8:45 AM
Answered by Expert

ICSE X Maths

Q. 5

Asked by Rayeesa 9th April 2018 8:46 AM
Answered by Expert

ICSE X Maths Quadratic Equations

Q. 21

Asked by Rayeesa 10th April 2018 7:26 AM
Answered by Expert

ICSE X Maths Quadratic Equations

5n^2+1205n-49860=0.find n

Asked by Sunita 11th April 2018 10:34 PM
Answered by Expert

ICSE X Maths Quadratic Equations

abx2-(a+b)2(x-1) x2-(1+√3)x+3=0 abx2-(a2+b2)(x-1)=0       Please solve all 3 ques

Asked by defence 14th April 2018 12:12 PM
Answered by Expert

ICSE X Maths Quadratic Equations

The equation that is attached as image cannot be solve for k by factorising the equation. Then how to solve for 'k'

Asked by Suneel 18th April 2018 11:14 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

16?

Asked by smanishkumar2002 8th May 2018 11:16 PM
Answered by Expert

ICSE X Maths Quadratic Equations

Q.26

Asked by Rayeesa 10th May 2018 9:56 PM
Answered by Expert

ICSE X Maths Quadratic Equations

Q.27

Asked by Rayeesa 10th May 2018 9:57 PM
Answered by Expert

CBSE X Maths Quadratic Equations

The sum of two numbers is 8 and sum of their reciprocal is 8/15, find the numbers.

Asked by CHIDAMBAR 23rd May 2018 7:02 PM
Answered by Expert

CBSE X Maths Quadratic Equations

show that the polynomial 4x^2+12x+11 have no zeroes

Asked by itishreepanda999 8th June 2018 2:30 PM
Answered by Expert

CBSE X Maths Quadratic Equations

F i n d space t h e space z e r o s space o f space t h e space p o l y n o m i a l space x squared plus x minus p left parenthesis p plus 1 right parenthesis.

[Please solve step by step because I am not able to understand the answer given in solutions.]

Asked by agraharianiruddha 12th June 2018 9:05 AM
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE IX Maths Polynomials

Please answer the question below in the image

Asked by Girishdhawan 15th June 2018 9:38 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Please solve the question 

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

CBSE X Maths

Please solve this question 

Asked by vikasg13.hardware 28th June 2018 6:03 AM
Answered by Expert

JEE Plances JEE (Main) Maths Quadratic Equations and Inequalities

Please solve the attached equation!!

Asked by pukai7229 30th June 2018 11:18 AM
Answered by Expert

JEE Plances JEE (Main) Maths

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
Answered by Expert

CBSE X Maths

Please answer this question 

Asked by vikasg13.hardware 12th July 2018 7:21 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Please solve this question 

Asked by vikasg13.hardware 13th July 2018 7:31 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Please solve this question 

Asked by vikasg13.hardware 13th July 2018 7:38 PM
Answered by Expert

CBSE IX Maths

how to split the middle term of fractional numbers?

Asked by aryan.campion.com 14th July 2018 7:30 PM
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE X Maths Quadratic Equations

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

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

CBSE X Maths

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
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

ICSE VIII Maths

(X-3)2-14 (x-1)=(x-3)(x+15)-28

Asked by Upasana 31st August 2018 9:27 PM
Answered by Expert

JEE Plances JEE (Main) Maths Quadratic Equations and Inequalities

Solve:

Asked by Anish 4th September 2018 3:29 PM
Answered by Expert

JEE Plances JEE (Main) Maths

Solve;

Asked by Anish 4th September 2018 3:30 PM
Answered by Expert

JEE Plances JEE (Main) Maths

Q) Find all integral values of 'a' for which (a+2)x^2+2(a+1)x+a=0 will have both roots integers.

Asked by Anish 4th September 2018 4:28 PM
Answered by Expert

JEE Plances JEE (Main) Maths Quadratic Equations and Inequalities

Q) If a,b,c are in GP, find the ratio of the roots of the equation ax^2+bx+ c=0.

Asked by Anish 4th September 2018 4:34 PM
Answered by Expert

JEE Plances JEE (Main) Maths

Solve:

Asked by Anish 4th September 2018 10:45 PM
Answered by Expert

JEE Plances JEE (Main) Maths

Solve:

Asked by Anish 4th September 2018 10:47 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Let X and Y be the roots of the equation x^2 - ax + b = 0 and An= X^n + Y^n. What is A(n+1) - a*An + b* A(n-1)?

Asked by acv27joy 17th September 2018 5:43 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Find the solution set of the equation 10x2  + 3bx + a2 – 7ax - b2 = 0

Asked by miniprasad 21st September 2018 5:43 PM
Answered by Expert

ICSE VIII Maths

divide: 12x^4-10x^3+3x^2-3x-20 by 3x^2-x-4

Asked by 681809142195462 26th September 2018 2:50 PM
Answered by Expert

CBSE VIII Maths

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
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

Gujarat X Maths

Solve  P(x)=(X^2+6X)^2-16(x^2+6x)-144

Asked by mansukhseema 28th October 2018 2:52 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

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
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Answer for this question is? 

Asked by dineshchem108 11th December 2018 10:21 PM
Answered by Expert

ICSE VIII Maths Quadratic Equations

Factorise; 12x²-x-1

Asked by justjasonpong 8th January 2019 5:48 PM
Answered by Expert

CBSE VIII Maths Algebraic Expressions and Identities

X2 + 10x + 16

Asked by manav237 29th January 2019 4:42 PM
Answered by Expert

ICSE IX Maths

Please answer fast.

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

CBSE X Maths Quadratic Equations

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

Asked by Sathyaappu768 9th February 2019 12:24 PM
Answered by Expert

ICSE X Maths Quadratic Equations

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
Answered by Expert

CBSE X Maths

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
Answered by Expert

ICSE X Maths Quadratic Equations

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

Asked by josephjo3333 5th March 2019 1:15 PM
Answered by Expert

ICSE X Maths Quadratic Equations

x2 +(3–2a)x – 6a=0

Asked by sarthakuniyal149 30th March 2019 2:09 PM
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE X Maths Quadratic Equations

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
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Q.13  

Asked by renuy307 27th May 2019 10:20 AM
Answered by Expert

CBSE X Maths Quadratic Equations

What is the formula of quadric polynomial  

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

CBSE XI Science Maths Complex Numbers and Quadratic Equations

Please explain breifly !

Asked by Kchawla94 6th June 2019 2:17 PM
Answered by Expert

CBSE X Maths Quadratic Equations

Solve for X:fraction numerator straight x plus 1 over denominator straight x minus 1 end fraction plus fraction numerator straight x minus 2 over denominator straight x plus 2 end fraction equals 4 minus fraction numerator 2 straight x plus 3 over denominator straight x minus 2 end fraction

Asked by singh.dh 8th June 2019 9:55 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

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

Asked by abishekkombiyil 9th June 2019 8:33 AM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

For space what space values space of space straight a comma space the space roots space of space thwe space equation space 2 straight x squared minus left parenthesis straight a plus 1 right parenthesis straight x plus left parenthesis straight a minus 1 right parenthesis equals 0
is space equal space to space their space product ?

Asked by aahnik.mohanty 10th June 2019 8:24 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

For the equation 3 x squared plus p x plus 3 equals 0, 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
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

L e t space alpha space a n d space beta space b e space s o l u t i o n s space o f space e q u a t i o n space x squared minus 6 x minus 2 equals 0 space w i t h space alpha greater than beta.
I f space bevelled fraction numerator a subscript 10 minus 2 a subscript 8 end subscript over denominator 2 a subscript 9 end fraction space i s ?

Asked by aahnik.mohanty 10th June 2019 8:34 PM
Answered by Expert

CBSE X Maths Quadratic Equations

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

Asked by mayankgoransh0564 13th June 2019 9:14 PM
Answered by Expert

ICSE X Maths Quadratic Equations

solve the quadratic equation

x squared minus 3 left parenthesis x plus 3 right parenthesis equals 0

give your answer correct to two significant figures

Asked by pradipdhole 17th June 2019 7:55 PM
Answered by Expert

ICSE X Maths Quadratic Equations

solve:

left parenthesis 2 x plus 3 right parenthesis squared equals 81

Asked by pradipdhole 17th June 2019 7:57 PM
Answered by Expert

JEE Main Maths Complex Numbers and Quadratic Equations

Sir plz solve it step by step,thanks

Asked by vishakhachandan026 20th June 2019 7:04 PM
Answered by Expert

CBSE X Maths Quadratic Equations

write an equation whose zeros are -3 and 4.

Asked by prasutally 13th July 2019 5:26 PM
Answered by Expert

CBSE X Maths Quadratic Equations

how to factorise x^2-15x-3000  

Asked by shansonu 22nd July 2019 9:00 PM
Answered by Expert

ICSE IX Maths

a^2+5a+6

Asked by gurshandhillon123 28th July 2019 5:26 PM
Answered by Expert

CBSE X Maths Quadratic Equations

fraction numerator x minus 3 over denominator x plus 3 end fraction minus fraction numerator x plus 3 over denominator x minus 3 end fraction equals 48 over 7

Asked by dheesh462004 30th July 2019 1:02 AM
Answered by Expert

CBSE X Maths Quadratic Equations

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

Asked by nkvaibhav04 16th August 2019 10:06 PM
Answered by Expert

JEE Main Maths Complex Numbers and Quadratic Equations

Sir please provide solution 

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

CBSE X Maths Quadratic Equations

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
Answered by Expert

Maharashtra IX Maths

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

Asked by ziachotanikapoor 20th September 2019 1:08 PM
Answered by Expert

CBSE X Maths Quadratic Equations

X Squire+45x+765=0

Asked by teacher_yourschool 5th December 2019 1:07 PM
Answered by Expert

ICSE X Maths Quadratic Equations

By selling an article for rupees 96,a man gains as much percent as its cost price. Find the cost price of the article 

Asked by gauthamrajeev4 29th February 2020 10:27 AM
Answered by Expert

ICSE X Maths Quadratic Equations

.

Asked by Kanwaranita10 3rd March 2020 2:39 PM
Answered by Expert

ICSE X Maths Quadratic Equations

2x-3=√2x²-2x+21

Asked by jatinder324 18th May 2020 3:32 AM
Answered by Expert

ICSE X Maths Quadratic Equations

x\3+3\6-x=2(6-x)\15

Asked by sheetaltakiar 21st May 2020 4:19 PM
Answered by Expert

ICSE X Maths Quadratic Equations

8/x+3-2=3/2-x

Asked by deepvishal771 21st May 2020 6:21 PM
Answered by Expert

CBSE XI Science Maths Complex Numbers and Quadratic Equations

The quadratic equation, who's roots are reciprocal of the roots of the equation- ax^2+bx+c,is?

Asked by drhimasingh 26th May 2020 11:31 PM
Answered by Expert

Maharashtra X Maths

Alpha-bita=3,alpha^3+beta^3=189,fin f quadratic equation

Asked by kalyanichoudhari42.10ptl 28th May 2020 1:32 PM
Answered by Expert

ICSE X Maths Quadratic Equations

25x^2+30x+7=0 solve by formula

Asked by saurabhchaddha4205 2nd June 2020 11:45 AM
Answered by Expert

ICSE X Maths Quadratic Equations

x²+2√3x _ 9 = 0

Asked by triptiagarwal910 9th June 2020 11:41 AM
Answered by Expert

CBSE X Maths Quadratic Equations

Guru was born in 1809 ad.in year x2 ad he.  was ( x  -3) years old find the value of x

Asked by arajeevshashank 10th June 2020 6:14 PM
Answered by Expert

ICSE X Maths Quadratic Equations

(x^2-x)^2+5(x^2-x) +4=0

Asked by shruthinair5848.10sdatl 19th June 2020 10:12 AM
Answered by Expert

CBSE X Maths Quadratic Equations

 If I had walked 1 km/hr faster, I would have taken 15 minutes less to walk 3 km. Find the rate at which I was walking.

Asked by arajeevshashank 25th June 2020 11:12 AM
Answered by Expert

ICSE X Maths Quadratic Equations

3(2x-1)^2+5(2x-1)-4=0  

Asked by shruthinair5848.10sdatl 1st July 2020 10:09 PM
Answered by Expert

ICSE X Maths Quadratic Equations

If x=2 and x=3 are the roots of the equation 3x2-2kx+2m=0. then what is the value of m. 

Asked by mishraurmila597 17th August 2020 8:16 AM
Answered by Expert

CBSE X Maths Quadratic Equations

answer

Asked by sejalmature48 29th August 2020 6:54 PM
Answered by Expert

ICSE X Maths Quadratic Equations

4a

Asked by rdk_kulkarni 7th September 2020 5:11 PM
Answered by Expert

CBSE X Maths Quadratic Equations

find the con

Asked by mdkingofficial786 21st December 2020 4:37 PM
Answered by Expert

ICSE X Maths Quadratic Equations

2/3 and 1 are solutions of equation mx^2+nx+6=0. find the values of m and n.

Asked by kanchikhurana5 25th January 2021 9:19 AM
Answered by Expert

CBSE X Maths Quadratic Equations

if X square + 2K x kx + 4 4 is equal to zero has a root x is equal to 2 find the value of k

Asked by hazelvermah 19th April 2021 9:02 AM
Answered by Expert

ICSE X Maths Quadratic Equations

Quadratic equation

Asked by priyaprachi880 7th August 2021 11:20 AM
Answered by Expert

CBSE X Maths Quadratic Equations

9x^2-6px+(p^2-q^2)=0...solve for X?

Asked by humangisevda28 14th March 2022 7:17 PM
Answered by Expert

CBSE X Maths Quadratic Equations

1/x+4 - 1/x-7=11/30

Asked by karramrudula 22nd March 2022 11:20 AM
Answered by Expert

CBSE X Maths Quadratic Equations

write (x-2)-x=3x(x-2) in the form of quadratic equation

Asked by sdiyashika 12th April 2022 3:07 PM
Answered by Expert

JEE Main Maths Complex Numbers and Quadratic Equations

n-3=4n ,convert it into quadradic equation

Asked by nutan07072007 27th April 2022 10:29 PM
Answered by Expert

CBSE X Maths Quadratic Equations

3x2+32x+24=0

Asked by nehakoushik101 1st May 2022 9:13 PM
Answered by Expert

CBSE X Maths Quadratic Equations

2(x+y)^2-9(x+y)-5

Asked by harshitpranjalraj24 3rd June 2022 9:33 PM
Answered by Expert

JEE Main Maths Complex Numbers and Quadratic Equations

3v^-27v-30

Asked by shreemanthakolkur 7th June 2022 8:01 PM
Answered by Expert

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