Question
Divide $: 6m^2 − 16m^3 + 10m^4$ by $− 2m$

Answer

$6 m^2-16 m^3+10 m^4 \text { by }-2 m$
$=\frac{6 m^2-16 m^3+10 m^4}{-2 m}$
$=\frac{6 m^2}{-2 m}-\frac{6 m^3}{-2 m}+\frac{10 m^4}{-2 m}$
$=-3 m^{2-1}+8 m^{3-1}-5 m^{4-1}$
$=-3 m+8 m^2-5 m^3$

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