Question

if f (x)= x3 -1/x3 then f(x) + f(1/x) is equal to

Answer 1

Answer:

0

Step-by-step explanation:

f(x)=x5-1/x3

f(1/x)=1/x3-x3

f(x)+f(1/x)=x3-1/x3+1/x3-x3=0