SOLUTION: The perimeter of a rectangle is (4x^2 +8x +18) inches and its length is (x^2 + 3x + 6) inches. find its width
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Question 631852: The perimeter of a rectangle is (4x^2 +8x +18) inches and its length is (x^2 + 3x + 6) inches. find its width
Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
The perimeter of a rectangle is
where is the length, is the width of a rectangle
Therefore
divide by 2
Solve for
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