(x+a) is a factor of f(x), if | Mathematics | SolveeIt | Solveeit

Today, August 24

Question

(x+a) is a factor of f(x), if

A

$f(a)=0$

B

$f(-a)=0$

C

$f(\frac{1}{a})=0$

D

$f(\frac{-1}{a})=0$

Answer

$f(-a)=0$

Explanation

Solution

The correct option is (B): $f(-a)=0$