Question

Let f(x) be a polynomial such that f(-1/2)=0 then write a factor of f(x)

Answer 1

Answer:

x + 1/2

Step-by-step explanation:

The Remainder Theorem tells us that

x - a is a factor of f(x)  <=>  f(a) = 0.

Here we have f( -1/2 ) = 0, so

x - (-1/2) = x + 1/2 is a factor