## anonymous one year ago Use De Moivre's theorem to write the complex number in standard form.? [square root of 2(cos(10 degrees)+isin(10 degrees))]^6

1. JoannaBlackwelder
2. IrishBoy123

$$\large [ \ \sqrt{ 2(cos10^o+i \ sin10^o)} \ \ ]^6$$ you can start by combining the roots

3. anonymous

so like sin 10^6

4. IrishBoy123

what's $$(\sqrt{a} )^6$$ ? if you are playing with DeMoivre, you will know this easily...

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