Respuesta :

wegnerkolmp2741o

Answer:

A = x^2 +7x

Step-by-step explanation:

The length of the rectangle is (x+7) and the width of the rectangle is x

The area is given by

A = l*w

A = (x+7) *x

Distribute

A = x^2 +7x

mahnazm02

Answer:

x(x+7)

Step-by-step explanation:

Otras preguntas