Indices
Hong Kong
Stage 1 - Stage 3
Index notation with variable bases and negative powers
Interactive practice questions
Write the expression $p^{-2}$p−2 in positive index form.
Easy
< 1min
Express $a^{-8}$a−8 with a positive index.
Easy
< 1min
Simplify $\frac{1}{a^{-n}}$1a−n.
Easy
< 1min
Write $\frac{a^{-n}}{b^{-m}}$a−nb−m without negative exponents.
Easy
< 1min
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