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High School Number and Quantity
Domain Complex Numbers
Cluster Use complex numbers in polynomial identities and equations.
Standard Extend polynomial identities to the complex numbers. <span class='clarification'>For example, rewrite $x^2 + 4$ as $(x + 2i)(x - 2i)$.</span>

HSN-CN.C.8

Extend polynomial identities to the complex numbers. For example, rewrite $x^2 + 4$ as $(x + 2i)(x - 2i)$.

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Tasks

Complex Cube and Fourth Roots of 1
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