Question

If f(x) = x

5 + x

4 – x

3 – x

2

, then the value f(x) + f(–x) is

A) 2(–x4 + x

2

)

B) 2x2

(x + 1)(x – 1)

C) 2(x5 – x

3

)

D) None of these​

Answer 1

:/ Ohh you already solved it Excellent... any flaw you could see in it ?