Find the Area of a square with length(x + 7) and width (x + 7)

asked Apr 5, 2021 228k views

4 votes

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2 votes

Answer:

x^2 +14x+49

Explanation:

Area = length * width

= ( x+7) * ( x+7)

FOIL

first: x^2

outer: 7x

inner: 7x

last: 7*7 = 49

Add them together

x^2 +7x+7x + 49

Combine like terms

x^2 +14x+49

Tarun Behal answered Apr 9, 2021

4.8k points

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