Katlyn99
Solve, using the square root method: 4x2 = 144. Round the solution to the nearest tenth.
(Points : 2)
{6}
{6, 6}
{36}
{36, 36}



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Mertsj
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Oh cool. they gave us an easy one. Notice that both sides are perfect squares. Do you see that?

Katlyn99
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yes

Mertsj
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So take the square root of both sides and you will get:

Mertsj
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\[2x=\pm12\]

Mertsj
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Solve each equation.