Question

Find the function h(x) = f(x) - g(x) if f(x) = 3^x and g(x) = 3^2^x - 3^x
Options are...
a. h(x) = 0
b. h(x) = -3^2^x
c. h(x) = 2(3^2^x)
d. h(x) = 3^x(2 - 3^x)
I think it is b. Am I correct?

Answer 1

Just sub the equations into the problem

Answer 2

sub and solve.

Answer 3

I mean b. I was right.