Question

If f(x) =X^2+X/X^2

g(x)=1/X
then f(x) – g(x) =
A. 1
B X
C 1/X
D 1/X^2

Answer 1

A.1

Explanation:

f(x)-g(x)=x^2+x/x^2-1/x

=x^2+x-x/x^2

=x^2/x^2

=1