Question
Simplify the following:
$3\left(a^4 b^3\right)^{10} \times 5\left(a^2 b^2\right)^3$

Answer

$3\left(a^4 b^3\right)^{10} \times 5\left(a^2 b^2\right)^3$
$=3\left(a^{40} b^{39}\right) \times 5\left(a^6 b^6\right)$
$=15\left(a^{46} b^{36}\right)$

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