Respuesta :

MathPhys

Answer:

h(x) = (x + 5)² − 18

Step-by-step explanation:

h(x) = 7 + 10x + x²

h(x) = x² + 10x + 7

Complete the square. (10/2)² = 25, so:

h(x) = x² + 10x + 25 − 18

h(x) = (x + 5)² − 18

etrob7863

Answer:

it is c on edg 2021

Step-by-step explanation:

Otras preguntas