
Stacie O.
asked 09/02/20Write the complex number expression in standard form 3/3-12i
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1 Expert Answer

Yefim S. answered 03/01/21
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Math Tutor with Experience
3/(3 - 12i) = 1/(1 - 4i) = (1 + 4i)/[1- 4i)(1 + 4i)] = (1 - 4i)/(1 - 16i2) = (1 - 4i)/17 = 1/17 - 4/17i
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Kevin S.
09/02/20