Answer:

Explanation:

As the question is saying
, we need to substitute the values of
and
into this equation to solve for
.
Substitute the values of g(x) and f(x) into the h(x) equation:

Distribute the negative sign into the expression for f(x):

Add the like terms (terms with the same variable and same exponent) to simplify:
⭐

⭐

⭐

∴
