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A square has side length (7x-2) in. What is the area of the square?

A square has side length (7x-2) in. What is the area of the square?
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5 votes
A square has side length (7x-2) in. What is the area of the square?

User Trendfischer
by
8.6k points

1 Answer

5 votes
Because the square has similar lengths, the equation would be
(7x-2)(7x-2)
We can use FOIL to solve this:
The area is 49x^2 - 28x + 4 in^2.
User David Driscoll
by
8.0k points
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