Solve for O
O=\frac{75}{L^{2}}
L\neq 0
Solve for L (complex solution)
L=-5\sqrt{3}O^{-\frac{1}{2}}
L=5\sqrt{3}O^{-\frac{1}{2}}\text{, }O\neq 0
Solve for L
L=5\sqrt{\frac{3}{O}}
L=-5\sqrt{\frac{3}{O}}\text{, }O>0
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L^{2}O=75
Multiply L and L to get L^{2}.
\frac{L^{2}O}{L^{2}}=\frac{75}{L^{2}}
Divide both sides by L^{2}.
O=\frac{75}{L^{2}}
Dividing by L^{2} undoes the multiplication by L^{2}.
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