SOLUTION: what are the sides of a rectangle whose area is 448 ft squared? one side is x+2 ft and the other 3x-4 ft

SOLUTION: what are the sides of a rectangle whose area is 448 ft squared? one side is x+2 ft and the other 3x-4 ft

Algebra.Com

Question 950660: what are the sides of a rectangle whose area is 448 ft squared?
one side is x+2 ft and the other 3x-4 ft
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Only the positive solution makes sense here.

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So then,

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