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Complex Numbers Worksheet

Algebra 2 Math · printable worksheet (PDF) with answer key · 16 problems · CCSS HSN.CN.A.1, HSN.CN.A.2

A printable algebra 2 complex numbers practice worksheet with 16 problems and a complete, step-by-step answer key — formatted to print cleanly on standard paper. Included in the one-time $20 unlock for the full NudgeLearn library.

Sample problems

Simplify each expression and write every answer in standard form $a + bi$ . Recall $i^{2} = - 1$ .

1. Simplify $i^{3}$ .
2. Simplify $i^{4}$ .
3. Simplify $i^{50}$ .
4. Write $- 49$ in terms of $i$ .

Plus 12 more problems and a full answer key in the PDF.

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