Honors Precalculus: Do Now

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Presentation transcript:

Honors Precalculus: Do Now 1.) Write the complex number in polar form: -1 + √3i -4√3 – 4i 2.) Find the product (z1z2).

Agenda: Test on 8.1-8.3 1st period: Start a Take-Home/Open Notes Test in Class on Thursday. Due Monday 5/19. 2nd Period: Take home test this weekend (Tuesday 5/20 will be a class period where you can finish your test) 3rd Period: Take home test this weekend (Monday (5/19) will be a class period for you to finish your test).

You Try! b and c.

Example: Finding nth Roots Solve the equation n6 + 64 = 0 Said another way….

This concept also applies for solving problems like this.

HW #30: De Moivre’s Theorem Section 8.3: Pg. 563 #69, 71, 72, 73, 81, 87, 91