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Perform the indicated operation and write the result in the form a + bi. i(5 - i) + 2i (i + 6) the
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Perform the indicated operation and write the result in the form a + bi. i(5 - i) + 2i (i + 6) the

User Zilinx
by
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2 Answers

5 votes

Answer:

a.-3+7i

Explanation:

just calculated should be aight

User Lafor
by
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0 votes

i(5 - i) + 2i (i + 6) =

distribute

5i - i^2 +2i^2 +12i

5i - (-1) +2 (-1) +12i

5i +1 -2 +12i

-1+17i

User Ankur Mukherjee
by
5.3k points
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