Surds
Hong Kong
Stage 1 - Stage 3
Simplify negative square and cube roots
Interactive practice questions
Evaluate $\sqrt[3]{-1}$3√−1
Easy
< 1min
Evaluate $\sqrt[3]{-64}$3√−64
Easy
< 1min
Evaluate $\sqrt{\left(-3\right)^2+4^2}$√(−3)2+42
Easy
< 1min
Evaluate $\sqrt{\left(-5\right)^2+\left(-12\right)^2}$√(−5)2+(−12)2
Easy
< 1min
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