# CBSE Class 9 Polynomials Worksheet Set A

Download printable Polynomials Class 9 Worksheets in pdf format, CBSE Class 9 Polynomials Worksheet Set A has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Polynomials Class 9 Assignments and practice them daily to get better marks in tests and exams for Grade 9. Free chapter wise worksheets with answers have been designed by Standard 9 teachers as per latest examination pattern

## Polynomials Worksheet for Class 9

Class 9 Polynomials students should refer to the following printable worksheet in Pdf in Grade 9. This test paper with questions and solutions for Standard 9 Polynomials will be very useful for tests and exams and help you to score better marks

### Class 9 Polynomials Worksheet Pdf

Mathematics Revision Assignment

Chapter- 2 Polynomials

1 MARKER QUESTIONS

1 Give one example of each of a trinomial of degree 49 and a monomial of degree 105.

2 Write the degree of each of a constant polynomial and of the zero polynomial.

3 Find the value of p(x) = x³ + 3x² - 7x + 3 at: a) x = 2 b) x = -3

4 If (x - 1) is a factor of p(x) = x² + x + k, then find the value of k.

5 If -1 is a zero of the polynomial p(x) = ax³ - x² + x + 4, find the value of a.

6 Find the remainder when p(x) = 9x³ - 3x² + x – 5 is divided by g(x) = x - 2/3

2 MARKER QUESTIONS

7 Find the value of (106)3 – (94)3 using suitable identity.

8 Without actually calculating the cubes find the value of (-1.5)3 + (0.8)3 + (0.7)3.

9 Given a polynomial p(x) = x² - 5x + 4

a) Find the value of p(x) at x = 2

b) Check whether (x – 2) is factor of p(x)

c) Factorise p(x)

10 If a2 + b2 + c2 = 250 and ab + bc + ca = 3 then find a + b + c.

11 Evaluate 9993 using suitable identity.

12 Find the value of x³ - y³ if (x – y) = -7 and xy = -10.

3 MARKER QUESTIONS

13 If both (x – 2) and (x -1/2) are factors of the polynomial f(x) = px² + 5x + r, show that p = r.

14 If the polynomials 2x³ + ax² + 3x – 5 and x³ + x² - 4x + a leave the same remainder when divided by x – 2 find the value of a. Also find the remainder in each case.

15 The polynomials ax³ + 3x² - 3 and 2x³ - 5x + a when divided by (x - 4) leave the remainder ‘p 'and ‘q’ respectively. Find the value of a if p + q = 0.

16 Simplify: 17 If x +1/x = 8, find the value of x4 +1/x4

18 Simplify: (2x + 3y)³ + (2x – 3y)³

4 MARKER QUESTIONS

19 Factorise 2x³ - 3x² - 17x + 30

20 Factorise x³ - 3x² - 17x + 30

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Click for more Polynomials Study Material
 CBSE Class 9 Polynomials Worksheet Set A CBSE Class 9 Mathematics Polynomials Worksheet Set B CBSE Class 9 Mathematics Polynomials Worksheet Set C CBSE Class 9 Mathematics Polynomials Worksheet Set D CBSE Class 9 Mental Maths Polynomials Worksheet CBSE Class 9 Mental Maths Polynomials Worksheet in Hindi

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