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

asked Nov 1, 2023 120k views

1 vote

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

3.6k points

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6 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.

Bojtib answered Nov 8, 2023

3.5k points

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