SOLUTION: simplify 5-4i/-6+7i express in the form of a + bi

SOLUTION: simplify 5-4i/-6+7i express in the form of a + bi

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Question 63535: simplify 5-4i/-6+7i express in the form of a + bi
Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
simplify 5-4i/-6+7i express in the form of a + bi
= [5-4i][-6-7i]/[-6+7i][-6-7i]
=[-30-35i+24i+28i^2]/[(-6)^2-(7i)^2]
=[-58-11i]/[36+49]
=(-58/85)+i(-11/85)
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