CBSE CLASS 10 | MATHS | CHAPTER 2 POLYNOMIALS

1. If a polynomial of degree 4 is divided by quadratic polynomial, the degree of the remainder is

2. If α, β, γ are the zeroes of the cubic polynomial ax³ + bx² + cx + d then αβ + βγ + αγ is equal to

3. Zeroes of the polynomial x² – 11 are

4. The maximum number of zeroes that a polynomial of degree 4 can have is

5. What should be subtracted from x³ – 2x² + 4x + 1 to get 1?

6. if one of the zeroes of a quadratic polynomial ax² + bx + c is 0, then the other zero is

7. If α, β are the zeroes of the polynomial x² – 16, then αβ(α + β) is

8. If a – b, a and a + b are zeroes of the polynomial fix) = 2x³ – 6x² + 5x – 7, then value of a is

9. If α and 1/α are the zeroes of the polynomial ax² + bx + c, then value of c is

10. A polynomial of degree 3 is called

11. If the sum of the zeroes of the polynomial f(x) = 2x³ – 3kx² + 4x – 5 is 6, then the value of k is

12. The graph of the polynomial p(x) = 3x – 2 is a straight line which intersects the x-axis at exactly one point namely

13. The graph of the polynomial ax² + bx + c is a downward parabola if

14. The graph of the polynomial ax² + bx + c is an upward parabola if

15. In fig. given below, the number of zeroes of the polynomial f(x) is

16. Dividend is equal to

17. If α, β, γ are the zeroes of the cubic polynomial ax³ + bx² + cx + d then α + β + γ is equal

18. A quadratic polynomial whose sum of the zeroes is 2 and product is 1 is given by

19. If the zeroes of the polynomial x³ – 3x² + x – 1 are s/t, s and st then value of s is

20. The sum and the product of the zeroes of polynomial 6x² – 5 respectively are