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OpenStudy (anonymous):
can anybody solve this...3r2=363
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OpenStudy (sandra):
is this \[3r ^{2} = 363\] ?
OpenStudy (sandra):
and you're solving for r?
OpenStudy (sandra):
if so, then divide both sides by 3. and you get \[r ^{2} = 121\] Then you take the square root of both sides to solve for "r"
OpenStudy (sandra):
does that help?
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