n^2 + 9 = 34
Subtract 9 from each side:
n^2 + 9 - 9 = 34 - 9
n^2 = 25
Take the square root of each side:
n = 5
Subtract 9 from each side:
n^2 + 9 - 9 = 34 - 9
n^2 = 25
Take the square root of each side:
n = 5
n^2 + 9 = 34
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