SOLUTION: Eliminate the imaginary number from the denominator of the following fraction 3i/7+2i

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Question 206891: Eliminate the imaginary number from the denominator of the following fraction
3i/7+2i
Answer by Alan3354(69443) About Me  (Show Source):
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Eliminate the imaginary number from the denominator of the following fraction
3i/7+2i
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To do these, multiply by the conjugate.
3i/(7+2i)
= 3i(7-2i)/7+2i)*(7-2i)
= (21i + 6)/(49+4)
= (6+21i)/53