EM-871

Laws of indices

E Math · Secondary 3 · Hard · Laws of indices

Simplify

\frac{(3a^2b)^2}{\sqrt{9a^2b^6}}

leaving your answer with positive indices.

$\dfrac{3a^3}{b}$
$3a^5b$
$\dfrac{a^3}{3b}$
$\dfrac{3a^3}{b^2}$

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