SOLUTION: a rectangle has a width of 5 inches and a length of 7 inches. If both its length and width were increased by x inches, what is the area of the new rectangle?
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Question 846426: a rectangle has a width of 5 inches and a length of 7 inches. If both its length and width were increased by x inches, what is the area of the new rectangle?
Answer by gurjit747(1) (Show Source): You can put this solution on YOUR website!
(7+x)(5+x)= x^2+12x+35
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