# Introduction To Polynomials Free Doubts and Solutions

### 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

**Abhinav050806**5th May 2018, 7:42 PM

### CBSE - IX - Mathematics - Polynomials

## What Is The Degree of the polynomial √7 ?

**shahidbhai786786786**21st March 2018, 8:39 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**17th January 2018, 3:20 PM

### 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)=?

**adityaahuja099**1st December 2017, 6:20 PM

### CBSE - IX - Mathematics - Polynomials

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

**Vikas**4th July 2017, 10:10 AM

### CBSE - IX - Mathematics - Polynomials

## what is symmetric expression?

**vikasg13.hardware**19th June 2017, 8:07 PM

### CBSE - IX - Mathematics - Polynomials

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

**aryadutta2002**17th June 2017, 7:09 PM

### CBSE - IX - Mathematics - Polynomials

## Divide by long division method

**Shawn**27th May 2016, 6:21 PM

### CBSE - IX - Mathematics - Polynomials

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

**sidhantkhan19**17th April 2016, 9:33 PM

### CBSE - IX - Mathematics - Polynomials

## explain factor theorem and reminder theorem

**mahendra_soniya**30th September 2015, 5:16 PM

### CBSE - IX - Mathematics - Polynomials

## if (x+1)is a factor of (x^{n}+1)oniy if,
- n is an odd integer
- n is a even integer
- n is a negative integer
- n is a positive integer

^{n}+1)oniy if,

- n is an odd integer
- n is a even integer
- n is a negative integer
- n is a positive integer

**my3shyll**25th July 2015, 7:56 PM

### 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.

**rdbharti2008**18th March 2015, 7:41 PM

### CBSE - IX - Mathematics - Polynomials

## Find 100 3-60 3-40 3 using identity

**Vanishree**17th September 2014, 11:09 AM

### CBSE - IX - Mathematics - Polynomials

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

**Vanishree**17th September 2014, 11:06 AM

### CBSE - IX - Mathematics - Polynomials

## Factorise X2 + x/4 - 1/8

**Vanishree**17th September 2014, 11:02 AM

### 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.

**vatsalchoudhary41**5th September 2014, 8:01 AM

### CBSE - IX - Mathematics - Polynomials

## <div><em><strong>FIND INTEGRAL ROOTS OF : </strong></em><img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/integration/showimage.php?formula=9929b2878e89b20c1fc04f5f63e243c3.png" alt="x cubed plus x squared plus x minus 3" align="middle" /></div>

**harshmandlik**4th August 2014, 5:42 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**10th July 2014, 1:26 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**10th July 2014, 1:25 PM

### 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".

**Umar**3rd July 2014, 10:50 AM

### 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.

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**4th June 2014, 1:23 PM

### 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

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**4th June 2014, 1:23 PM

### CBSE - IX - Mathematics - Polynomials

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

**Topperlearning User**29th April 2013, 3:02 AM