NZ Level 6 (NZC) Level 1 (NCEA)
Division law with variable bases

Interactive practice questions

Simplify the following, giving your answer in index form: $10^8\div10^6$108÷​106.

Easy
Less than a minute

Simplify the following, giving your answer in index form: $\frac{18^{32}}{18^{23}}$18321823.

We want to simplify $\frac{k^7}{k^5}$k7k5 using repeated multiplication.

$\frac{a^{10}}{a^6}$a10a6

Outcomes

NA6-2

Extend powers to include integers and fractions.

91026

Apply numeric reasoning in solving problems