speresenkov6 speresenkov6

04-09-2020
Mathematics

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The express the area of the entire rectangle

The express the area of the entire rectangle class=

Respuesta :

zarampa zarampa

04-09-2020

Answer:

The area of the entire rectangle, in standard form, is

x² + 9x + 8

Step-by-step explanation:

Area of the entire rectangle:

area = width * length

area = (x+1)(x+8)

= x*x + x*8 + 1*x + 1*8

= x² + 8x + 1x + 8

= x² + 9x+ 8

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