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OpenStudy (micahm):
Solve the equation. If necessary, round your answer to the nearest tenth.
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OpenStudy (micahm):
\[x^2=196\]
OpenStudy (anonymous):
x=square root of 196 x=14
OpenStudy (micahm):
\[4x^2=21\]
OpenStudy (anonymous):
square root of 21 then divide by 4 x=1.15 to 2d.p
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