SOLUTION: N to the second power=49 n=?

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Question 587074: N to the second power=49 n=?

Answer by algebrahouse.com(1659)   (Show Source): You can put this solution on YOUR website!
nČ = 49
n = ±√49 {took the square root of both sides}
n = 7 or -7 {evaluated the square root of 49}

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