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Find the nonzero values of $m$, both when $x = 2$ and $x = -2$, in the equation:

$$ \frac { 4{ m }^{ 3 }+3{ m }^{ 2 } }{ { x }^{ 3 } } =\frac { 5{ m }^{ 2 } }{ x } $$

$4.25, 4.25$

$4.25, -5.75$

$5.75, -4.25$

$5.75, 4.24$

$4.25, 5.75$