Question

$$70=\sqrt{70cm^{2}}$$

Solve for c

$c=\frac{70}{m^{2}}$
$m\neq 0$

Show Solution

Solve for m (complex solution)

$m=-\sqrt{70}c^{-\frac{1}{2}}$
$m=\sqrt{70}c^{-\frac{1}{2}}\text{, }c\neq 0$

Solve for m

$m=\sqrt{\frac{70}{c}}$
$m=-\sqrt{\frac{70}{c}}\text{, }c>0$