Find x in the equation: x^2 = 16

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asked Nov 10, 2023 127k views

12 votes

Find x in the equation:
x^2 = 16

Mathematics
high-school

Edward A asked

by Edward A

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2 Answers

10 votes

Answer:

x = -4, x = 4

Explanation:

x^2 = 16

x = √(16)

square root can have both positive and negative values so the answer is ±4

InverseFalcon answered Nov 10, 2023

by InverseFalcon

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8 votes

Answer:

x=4,-4

Explanation:

Landys answered Nov 14, 2023

by Landys

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