Question

If f(x)=x^2−81 and g(x)=(x−9)^−1(x+9), find g(x)⋅f(x)

A. (x+9)^2
B. (x-9)^2
C. 2(x+9)
D. (x+9)(x-9)

Answer 1

So, it's basically saying: \[x^2 - 81 \times (x -9)^-1(x + 9)\]

Answer 2

Never mind, I figured it out.