iven that

$$h$($x$)$equals$=$xplus$+66$

and

$$g$($x$)$equals$=$StartRoot x minus $7$ EndRootx$7,$

find

left parenthesis g plus h right parenthesis left parenthesis $7$ right parenthesis$($g$+$h$)(7),$

if it exists.

Question content area bottom

Part $1$

Select the correct choice below and fill in any answer boxes within your choice.

A$.$left parenthesis g plus h right parenthesis left parenthesis $7$ right parenthesis equals enter your response here

left parenthesis g plus h right parenthesis left parenthesis $7$ right parenthesis$($g$+$h$)(7)$equals$=$enter your response here

B$.$

The function is undefined.