hemartin03 hemartin03
  • 12-05-2018
  • Mathematics
contestada

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

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TheBreeze
TheBreeze TheBreeze
  • 12-05-2018
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.
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