Find the exact solution of x. x2 = 16 •x = 4 •x = -4 •x = ±4 •No Solution

asked Dec 15, 2020 171k views

5 votes

Find the exact solution of x.

x2 = 16

•x = 4
•x = -4
•x = ±4
•No Solution

9.2k points

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2 votes

Answer:

x=+-4

Explanation:

Ilya Kozhevnikov answered Dec 16, 2020

7.7k points

1 vote

Square root of x2= square root of 16
X=4
To undo the squared x you find the square root.

Raniere Silva answered Dec 20, 2020

8.9k points

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