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Mathematics 5 Online

OpenStudy (anonymous):

Please help me simplify this equation: (4-2i)/(7+3i)

14 years ago

jhonyy9 (jhonyy9):

multiplie the numerator and denominator by conjugate of denominator so what is (7-3i) and will get (4-2i)(7-3i) 28-12i-14i+(-6) 22-26i ----------- = ---------------- = -------- (7-3i)(7+3i) 49 -(-9) 58

14 years ago

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