aussy123
Can someone help me solve this. > 2  7i



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uri
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how do u want to solve it?

uri
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into polar form?

aussy123
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yes,sorry, for some reason you comments wasnt showing up.

uri
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ok so z = (2)^2+(7)^2

uri
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you find the radius first.

uri
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then you calculuate the arguement

uri
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theta = y/x => tan^(1)(7/2)

uri
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so polar form is \[ z= r(cos\theta + isin\theta\]

uri
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Do you understand..?

aussy123
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A little , Ill try to solve