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Hong Kong
Stage 1 - Stage 3

Index notation with variable bases and negative powers

Interactive practice questions

Write the expression $p^{-2}$p2 in positive index form.

Less than a minute

Express $a^{-8}$a8 with a positive index.

Simplify $\frac{1}{a^{-n}}$1an.

Write $\frac{a^{-n}}{b^{-m}}$anbm without negative exponents.

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