Question

If $a=5,b=6$, evaluate
(ii) $6a^{2}b$.

Answer 1

Substituting $a=5,b=6$ in the given expression ,

$6a^{2}b=6\times (5{)}^2\times 6$

$=6\times 25\times 6$

$=900$

Hence, the value of $6a^{2}b$ for $a=5,b=6$ is $900$.