Indices

Hong Kong

Stage 1 - Stage 3

Simplify the following, giving your answer in index form:

$\frac{u^{13}}{u^2}$`u`13`u`2

Easy

< 1min

Simplify the following, giving your answer in index form:

$a^5\div a^3$`a`5÷`a`3

Easy

< 1min

Convert the following to a fraction and simplify using the Index Laws: $x^9\div\left(3x\right)^2$`x`9÷(3`x`)2

Easy

1min

Simplify the following, giving your answer in index form:

$\frac{t^7r^8}{t^5r^4}$`t`7`r`8`t`5`r`4

Easy

< 1min

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