3 years ago

Solve: (x + 5)^2 + 15 = 64

1 answer:

3 0

$(x + 5)^{2}$ + 15 = 64 Subtract 15 from both sides
 $(x + 5)^{2}$ = 49 Find the square root of both sides to cancel out the $(x + 5) ^{2}$
x + 5 = 7 Subtract 5 from both sides
x = 2

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