3 years ago

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

Mathematics

2 answers:

Nikitich [7]3 years ago

8 0

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

distribute

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

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

5i +1 -2 +12i

-1+17i

tresset_1 [31]3 years ago

7 0

Answer:

a.-3+7i

Step-by-step explanation:

just calculated should be aight

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