SOLUTION: When the length of each side of a square is increased by 7in.,its area is increased by 189 in.2.Find the length of the side of the original square.
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Question 1095758: When the length of each side of a square is increased by 7in.,its area is increased by 189 in.2.Find the length of the side of the original square.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Original, x is length of each side.
Side length increase, 7 inches.
;
Solve this.
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