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Mathematics 20 Online
OpenStudy (anonymous):

Please help! Find one of the square roots of 36(cos152degrees+isin152degrees). Leave results in polar form. a. 6(cos301degrees+isin301degrees) b. 6(cos211degrees+isin211degrees) c. 6(cos346degrees+isin346degrees) d. 6(cos256degrees+isin256degrees)

OpenStudy (anonymous):

didn't we do this one a snap way yesterday? i remember it

OpenStudy (anonymous):

oh i see now we have to find the other one sorry

OpenStudy (anonymous):

two ways to do it we have one from yesterday, add 180 to the angle or add 360 to 152, then divide the result by 2 you will get the same answer either way

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