Question

Divide
( (2+7m+ 7m²+2m^3) ÷ (2m+1)​

Answer 1

$\frac{2+7m+{7m}^{2} +{2m}^{2} }{ 2m+1 } \\ = \frac{ {2m}^{3}{7m}^{2} +7m+2</p><p>}{2m+1} \\ = \frac{(m+1)(2m+1)(m+2)}{2m+1} \\ = {m}^{2} +3m+2$