4 years ago

Help me please! solve for x.

1 answer:

ohaa [14]4 years ago

5 0

Answer:

x =±sqrt(225) = ±15

Step-by-step explanation:

x^2 = 225

Take the square root of each side

sqrt(x^2) = ±sqrt(225)

x =±sqrt(225) = ±15

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