Respuesta :

Answer:

- 16

Step-by-step explanation:

Given

[tex]\frac{x^2+7}{x-7}[/tex] ← substitute x = 5 into the expression

= [tex]\frac{5^2+7}{5-7}[/tex]

= [tex]\frac{25+7}{-2}[/tex]

= [tex]\frac{32}{-2}[/tex]

= - 16