Posted by **tony** on Friday, June 28, 2013 at 12:08pm.

Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form.

[2(cos 240° + i sin 240°)]^5

## Answer This Question

## Related Questions

- trigonometry - Use De Moivre’s Theorem to simplify each expression. Write the ...
- Math - How to simplify the expression using De Moivre's theorem? The question is...
- Trig (math) - 1.) Write the complex number in trigonometric form r(cos theta + i...
- precal - De Moivre’s theorem states, “If z = r(cos u + i sin u), then zn = rn(...
- Pre-Calculus - Can someone please help me with this problem? De Moivre’s theorem...
- trig 26 - simplify to a constant or trig func. 1. sec ˛u-tan ˛u/cos ˛v+sin ˛v ...
- Trigonometry - Use De Moivre's Theorem to write the complex number in ...
- trigonometry (please double check this) - Solve the following trig equations. ...
- algebra - Can someone please help me do this problem? That would be great! ...
- Exponent Rules - SAC = STC/y = (w1(y/240)^2 + 48w2) / y = (w1)(y/240)^2(y) + ((...

More Related Questions