Find the exact solution of x. X²=16 X=4 No solution X=_+4 X=-4

Jiduvah asked Jan 25, 2023

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32 votes

Find the exact solution of x.
X²=16
X=4
No solution
X=_+4
X=-4

Jiduvah asked Jan 25, 2023

3.2k points

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10 votes

Answer:

(-4, 4)

Explanation:

x can be either negative 4 or positive 4. A negative number squared is a negative number times a negative number, which will be a positive number.

Yuan answered Jan 30, 2023

by Yuan

3.1k points

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