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Standards/Math/Northern Mariana Islands/HSN.CN.C

HSN.CN.C

HSN.CN The Complex Number System
HSN.CN.A
HSN.CN.B
HSN.CN.C
HSN.CN.C.7HSN.CN.C.8HSN.CN.C.9

Use complex numbers in polynomial identities and equations.

HSN.CN.C.7Solve quadratic equations with real coefficients that have complex solutions.HSN.CN.C.8Extend polynomial identities to the complex numbers.HSN.CN.C.9Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.
Khan Academy Resources
Solve quadratic equations: complex solutionsSolving quadratic equations: complex roots
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