** Polynomials Worksheet **

**1**. Which of the following is a true statement?

(a) is a monomial (b)

(c) x+1 is monomial (d) is a binomial

2. A quadratic polynomial whose product and sum of zeroe are and respectively.

(a) (b)

(c) (d)

3. If α , β are the zeros of the polynomial then =

(a) (b)

(c) (d)

4. The number of zeroes of a cubic polynomial is

(a) at most 3 (b) 3

(c) at least 3 (d) 2

5. If , and are zeros of the polynomial , then the value of is

(a) (b) 3

(c) (d)

6. The number of polynomials having zeros as -2 and 5 is

(a) 1 (b)2

(c)3 (d) more than 3

7. If the sum of the zeros of the quadratic polynomial for is equal to the product of its zeros then =?

(a) (b)

(c) (d)

8. The zeroes of the quadratic polynomial are

(a) both negative (b) one positive and one negative

( c) both positive (d) both equal

9. The polynomial to be added to the polynomial so that the resulting polynomial is exactly divisible by is

(a) (b)

(c) (d)x+2

10. Find a quadratic polynomial whose one zero is -5 and product of zeroes is 0.

11. . If degree of =4, degree of and degree of , then find the degree of .

12. Find the sum of the zeroes of the given quadratic polynomial

13. Divide by .

14. Verify that is a zero of the polynomial .

15. If α and β are the zeros of the polynomial , find the value of .

** Answers.** **1.** (a) **2.** (b) **3**. (b) **4.** (a) **5.**(d) **6.** (d) **7.** (c) **8.** (a) **9**. (c) **10**. **11.** 7 **12**. 0 **13**. quotient : and remainder=0 **15**.

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