Question

Calcule para F(x)= x^3 - x^3
f(4)=
f(5)=
f(-1/2)
f(-2)=

Answer 1

se f(x) =x^3-x^3
f(4) =4^3-4^3 <>64-64=0
f(5)=5^3-5^3 <> 125-125=0
f(-2)=(-2)^3-(-2)^3<>-8+8=0