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The length of a rectangular soccer field is 40 feet more than twice the width of the field.
Complete an equation for the area of the field, where w is the width of the field.
A = ____w^2+ ___w

Respuesta :

Answer:

Step-by-step explanation:

let the width be w

therefore, length=2w+40

area of a rectangle=l*b

l=2w+40 and width=w

A=(2w+40)*w

A=2w^2+40w

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