Logarithms
Hong Kong
Stage 4 - Stage 5
Revision of Index Laws
Interactive practice questions
Simplify the following, giving your answer with a positive index: $2^2\times2^2$22×22
Easy
< 1min
Simplify the following, giving your answer in index form: $9\times\left(-10\right)^4\times10^8$9×(−10)4×108.
Easy
< 1min
Evaluate the following using index laws: $\frac{3^6}{3^3}$3633.
Easy
< 1min
Convert the following to fraction form and evaluate using index laws: $4^8\div4^5$48÷45.
Easy
< 1min
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