alleryStart learning →Express 1/(3 + 4i) in the form a + ib.
A3/25 + 4i/25
B3/7 − 4i/7
C3/25 − 4i/25
D1/3 − i/4
Answer & Solution
Correct answer: C. 3/25 − 4i/25
Multiplying by the conjugate gives (3 − 4i)/(9 + 16) = 3/25 − 4i/25.
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