One more math question?
Perform the indicated operation with complex numbers. Make sure your answer is in complex form. Imaginary numbers:
(5-4i)
——-
(7+3i)
Top 2 Answers
Favorite Answer
Multiply the entire fraction by the opposite of the denominator (there’s a name for it, but I forget!).
[(5 – 4i)(7 – 3i)] / [(7 + 3i)(7 – 3i)]
Solve.
[35 – 15i – 28i + 12i^2] / [14 – 21i + 21i – 9i^2]
i^2 = -1
(35 – 43i – 12) / (14 + 9)
(23 – 43i) / 15
I believe that is all you must do.
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answer given by victoria is very much right !!!!!!!!
take care of ur self
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