If α, β be the zeros of the polynomial 2x2 + 5x + k such that then k = ?

It is given in the question that, are the zeros of the given polynomial 2x2 + 5x + k = and = , = ∴ – = (-)2 – = = 1k = 2Hence, option D is correct

Q26 of 113 Page 65

If α, β be the zeros of the polynomial 2x² + 5x + k such that then k = ?

It is given in the question that,

are the zeros of the given polynomial 2x² + 5x + k

= and =

∴ – =

(-)² – =

= 1

k = 2

Hence, option D is correct

If one of the zeros of the cubic polynomial ax³ + bx² + cx + d is 0 then the product of the other two zeros is

If one of the zeros of the cubic polynomial x³ + ax² + bx + c is –1 then the product of the other two zeros is

One dividing a polynomial p(x) by a nonzero polynomial q(x), let g(x) be the quotient and r(x) be the remainder then p(x) = q(x) g(x) + r(x), where

Which of the following is a true statement?