Write the complex number in the form a + bi.

8(cos 30° + i sin 30°)

one divided by four plus the square root of three divided by four times i

4square root of three + 4i

square root of three divided by four plus one divided by four times i

4 + 4square root of threei

Question

Write the complex number in the form a + bi.

8(cos 30° + i sin 30°)

one divided by four plus the square root of three divided by four times i	

4square root of three + 4i

square root of three divided by four plus one divided by four times i

4 + 4square root of threei

anonymous · Answer

this problem is really asking you to evalutate $\cos(30)$ and $\sin(30)$
do you know those?

anonymous · Answer

cos(30)=0.87
sin(30)=0.5