Solve for r
r=28m^{2}
Solve for m (complex solution)
m=-\frac{\sqrt{7r}}{14}
m=\frac{\sqrt{7r}}{14}
Solve for m
m=\frac{\sqrt{7r}}{14}
m=-\frac{\sqrt{7r}}{14}\text{, }r\geq 0
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r=28m^{2}
Multiply m and m to get m^{2}.
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