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Introduction To Polynomials Free Doubts and Solutions

CBSE - IX - Mathematics - Polynomials

please solve this question asap. thanks.

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Asked by sharma.kapil311 7th September 2018, 11:46 PM
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CBSE - IX - Mathematics - Polynomials

(x+4)(x+5)

Asked by bhutadavivek5 22nd June 2018, 8:16 PM
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CBSE - IX - Mathematics - Polynomials

Find zeroes of polynomial  (a)x2+2root2-6 (b)4root3x2+5x-2root3 (c)2x2-3+5x (d)x2-(root3-1)x+root3  

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Asked by Abhinav050806 5th May 2018, 7:42 PM
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CBSE - IX - Mathematics - Polynomials

What Is The Degree of the polynomial √7 ?

Asked by shahidbhai786786786 21st March 2018, 8:39 PM
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CBSE - IX - Mathematics - Polynomials

Find the value of the polynomial 6 - 4x + 3x2 at(i) x = 0(ii) x = 2

Asked by Topperlearning User 17th January 2018, 3:20 PM
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CBSE - IX - Mathematics - Polynomials

f(x)= ax^7+bx^3+cx-5 where a,b,c are consonants. If f(-7) = 7 then, f(7)=?

Asked by adityaahuja099 1st December 2017, 6:20 PM
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CBSE - IX - Mathematics - Polynomials

Without finding cubes, factorise and find the value of (1/4)3 + (1/3)3 - (7/12)3 ?

Asked by Vikas 4th July 2017, 10:10 AM
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CBSE - IX - Mathematics - Polynomials

<div>Q) In right angled triangle if two legs are <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=3847ba7ba8a68bacdeee5fba35f41b52.png" alt="2 x plus 1" align="middle" />&nbsp;and&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=0e6dc54c2d68b8115981e3887e6077fe.png" alt="2 x squared plus 2 x" align="middle" />&nbsp;, then hypotenuse is&nbsp;</div> <div>A)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=f3cb19dde3512d29f366444e36a4ea9a.png" alt="2 x squared space plus 2 x plus 3" align="middle" /></div> <div>B)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=a5518820ece8417e6d7ae2bea36ac836.png" alt="2 x squared plus 2 x plus 1" align="middle" /></div> <div>C)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=cb9c54d6ac1f970b4b3e9668ef9f4e4a.png" alt="2 x squared plus x plus 1" align="middle" /></div> <div>D)&nbsp;<img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=049b9afe7877677e67a8e14e8f7e5210.png" alt="2 x squared plus x plus 2" align="middle" /></div>

Asked by banerjee_milky 23rd June 2017, 2:43 PM
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CBSE - IX - Mathematics - Polynomials

what is symmetric expression?

Asked by vikasg13.hardware 19th June 2017, 8:07 PM
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CBSE - IX - Mathematics - Polynomials

If a^2+b^2+4c^2=ab+2bc+2ac, prove that a =b=2c.

Asked by aryadutta2002 17th June 2017, 7:09 PM
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CBSE - IX - Mathematics - Polynomials

QUESTION 1 :  

Asked by gpnkumar0 15th September 2016, 7:51 AM
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CBSE - IX - Mathematics - Polynomials

QUESTION 1 : 
 
                    

Asked by gpnkumar0 15th September 2016, 7:45 AM
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CBSE - IX - Mathematics - Polynomials

Divide by long division method

Asked by Shawn 27th May 2016, 6:21 PM
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CBSE - IX - Mathematics - Polynomials

sir if power is one then it is lenear and if power is four then what is it?

Asked by sidhantkhan19 17th April 2016, 9:33 PM
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CBSE - IX - Mathematics - Polynomials

explain factor theorem and reminder theorem
 

Asked by mahendra_soniya 30th September 2015, 5:16 PM
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CBSE - IX - Mathematics - Polynomials

if (x+1)is a factor of (xn+1)oniy if,
  1. n is an odd integer
  2. n is a even integer
  3. n is a negative integer
  4. n is a positive integer

Asked by my3shyll 25th July 2015, 7:56 PM
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CBSE - IX - Mathematics - Polynomials

If ( x

Asked by digantverma08 23rd May 2015, 1:11 PM
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CBSE - IX - Mathematics - Polynomials

Hello sir. I am a bit confused. We were doing polynomials and this question came to my mind.I want to know why polynomials are denoted by f(x). can you please explain.

Asked by rdbharti2008 18th March 2015, 7:41 PM
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CBSE - IX - Mathematics - Polynomials

Find 100 3-60 3-40  3 using identity 

Asked by Vanishree 17th September 2014, 11:09 AM
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CBSE - IX - Mathematics - Polynomials

If x= 2y+6 then find the value of x3-8y3-36xy-216

Asked by Vanishree 17th September 2014, 11:06 AM
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CBSE - IX - Mathematics - Polynomials

Factorise X2 + x/4 - 1/8

Asked by Vanishree 17th September 2014, 11:02 AM
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CBSE - IX - Mathematics - Polynomials

In the RD Sharma Solutions,  in Chapter 6 Factorization of Polynomials, Ex 6.4, Q no. 22,
the remainder is in minus. Then, why afterward this step-(-2x-3) was done.

Asked by vatsalchoudhary41 5th September 2014, 8:01 AM
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CBSE - IX - Mathematics - Polynomials

Asked by Topperlearning User 10th July 2014, 1:26 PM
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CBSE - IX - Mathematics - Polynomials

Which of the following are monomial, binomial and trinomial?(i) 8(ii) x3 - x2 + 4(iii) 3x + 4

Asked by Topperlearning User 10th July 2014, 1:26 PM
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CBSE - IX - Mathematics - Polynomials

Find the value of the polynomial p(z) = 3z2 - 4z + when z = 3.

Asked by Topperlearning User 10th July 2014, 1:25 PM
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CBSE - IX - Mathematics - Polynomials

Asked by Topperlearning User 10th July 2014, 1:22 PM
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CBSE - IX - Mathematics - Polynomials

sir,there is a statement in my book which i cant understand:
"In fact, a non zero constant polynomial has no zero. what about the zeroes of the zero polynomial?by conversion,every real number is zero of the zero polynomial".

Asked by Umar 3rd July 2014, 10:50 AM
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CBSE - IX - Mathematics - Polynomials

Determine whether the indicated numbers are zeroes of the given polynomial? (i) g(x) = 3x2 -2; x = . (ii) f(x) = x3 -6x2 + 11x -6; x = 1, 3.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

If the volume of a cuboid is 2zy2 + 6zy - 20z, find its dimensions

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Prove that x2 + 6x + 15 has no zero.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

How many integral zeros do the polynomial 3z3 + 8z2 -1 have?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Find the zero of the polynomial in each of the following cases:(i) P(x) = 6x + 4                               (ii) P(x) = -3x + 5

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Classify the following as linear, quadratic and cubic polynomials(i) 4x3(ii) 2x - 1 + x2(iii) 5t(iv) x - x3

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Give one example each of a monomial, binomial and trinomial of degree 25

Asked by Topperlearning User 4th June 2014, 1:23 PM
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CBSE - IX - Mathematics - Polynomials

Verify whether the following are zeroes of the polynomial, indicated against them.

Asked by Topperlearning User 29th April 2013, 3:02 AM
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