You can put this solution on YOUR website! w = -3 +2i
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trigonometric form is
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w = |w|(cos(theta) + i * sin(theta))
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|w| = square root( (-3)^2 + 2^2 ) = square root(13)
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theta = tan^(-1) (2/-3) = −33.69
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because theta is in the second quadrant, we add 180 to it
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theta = −33.69 + 180 = 146.31
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w = square root(13) * (cos(146.31) +i * sin(146.31))
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