The number of polynomial having zeroes as -2 and 5 is --------(A) 1 (B)2 (C) 3 (D) more than 3

Answer 1

more than 3.

f(x) = a(x+2)(x-5)

will have those two zeroes. But a can have any value you like.

Also, f may have higher degree than 2, since

a(x+2)(x-5)*p(x)

will also have those two roots, and p(x) can be any polynomial you like.