Question

If h(x)=x-7 and g(x)=x^2, which expression is equivalent to (g*h)(5)

Answer 1

hint:  $\bf \begin{cases} h(x)=x-7\\ g(x)=x^2\\ -----------\\ (g\cdot h)(5)\implies g(5)\cdot h(5) \end{cases}$

Answer 2

Answer:

(5-7)^2

Step-by-step explanation: