Question

If $m=6$, evaluate:
(ii) $2m^2+3m$

Answer 1

Glven: $2m^2+3m$
Substituting $m=6$ in the given expression
$2m^2+3m=2\times (6{)}^2+3\times 6$
$=2\times 36+18$
$=72+18$
$=90$
Hence, the value of $2m^2+3m$ for $x=6$ is $90$ .