NZ Level 8 (NZC) Level 3 (NCEA) [In development]
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Simplify negative square and cube roots

Interactive practice questions

Evaluate $\sqrt[3]{-1}$31

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Less than a minute
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Evaluate $\sqrt[3]{-64}$364

Evaluate $\sqrt{\left(-3\right)^2+4^2}$(3)2+42

Evaluate $\sqrt{\left(-5\right)^2+\left(-12\right)^2}$(5)2+(12)2

Outcomes

M8-9

Manipulate complex numbers and present them graphically

91577

Apply the algebra of complex numbers in solving problems

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