SOLUTION: Multiply (sqrt(3) cis 15°)(2 cis 45°) and express the answer in rectangular coordinates. Give an exact answer. Thank you

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Question 966764: Multiply (sqrt(3) cis 15°)(2 cis 45°) and express the answer in rectangular coordinates. Give an exact answer.
Thank you

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply (sqrt(3) cis 15°)(2 cis 45°) and express the answer in rectangular coordinates. Give an exact answer.
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(sqrt(3) cis 15°)(2 cis 45°) = 2sqrt%283%29cis%2860%29
= 2sqrt%283%29%2A%280.5+%2B+i%2Asqrt%283%29%2F2%29
= sqrt%283%29+%2B+3i