Question

Divide:

(8) (8m⁶ – 20m⁴) ÷ 8m³

Answer 1

(8m⁶ – 20m⁴ ) ÷ 8m³ can be shown as:

$\frac{8m^6-20m^4}{8m^3}=\frac{m^3(8m^3-20m)}{8m^3}=\frac{8m^3-20m}{8}=m^3-\frac{5}{2}m$

So, remaindar$=0$

Quotient$=m^3-\frac{5}{2}m$