Rational Indices (VCE SSCE Mathematical Methods): Quizzes

$\sqrt[n]{a}$

$a^{\frac{1}{2}}$

$3$

Only when the root (denominator) is odd

$-2$

The root to find

$\frac{1}{3}$

$1024$

Add the indices

$a^{\frac{m}{q} \times \frac{n}{p}}$