Question

4x^2 = 16

The solution to the equation is: ____?

Answer 1

`{4x}^(2) = 16 \\ = > {x}^(2) = (16)/(4) \\ = > {x}^(2) = 4 \\ = > x = √(4) \\ = > x = ± 2 \: \:`

Answer:

The solution to the equation is: ±2.

Hope you could get an idea from here.

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