Question

.Simplify: m2(m-2) +2m3(m+3)-6m(m-4)​

Answer 1

$\bf {m}^{2} (m-2) + {2m}^{3} (m+3)-6m(m-4) \\ \to\tt{ {m}^{3} - {2m}^{2} + {2m}^{4} + {6m}^{3} - {6m}^{2} + 24 } \\ \to \tt{ {2m}^{4} + {m}^{3} + {6m}^{3} - {2m}^{2} - {6m}^{2} + 24 } \\ \to \tt{ \red{{2m}^{4} + {7m}^{3} - {8m}^{2} + 24} }$

Answer 2

Step-by-step explanation:

m2(m-2)+2m3(m+3)-6m(m-4)

= 2m^2-4m+6m^2+18m-6m^2+24m

=2m^2+6m^2-6m^2-4m+18m+24m

=2m^2+38m

2m(m+38)