Help me solve this

• April 9th 2013, 04:44 AM
blackink
Help me solve this
find Z with $z^3 = \frac{1 + i}{\sqrt{2}}$
• April 9th 2013, 05:46 AM
HallsofIvy
Re: Help me solve this
Change to polar form, then use $\sqrt[3]{r(cos(\theta)+ i sin(\theta))}= r^{1/3}(cos(\theta/3)+ i sin(\theta/3))$