SOLUTION: If each side of a square is lengthened by 4m, the area becomes 49m^2.Find the length of a side of the original square
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Question 146616: If each side of a square is lengthened by 4m, the area becomes 49m^2.Find the length of a side of the original square
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let's call the original length, S.
You can factor that into,
Since a negative length would not make sense, we will only use the positive result.
The length of the original side was 3 m.
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