3 years ago

Simplify -3(-6i)+(5i)(-1+3i)

Mathematics

1 answer:

givi [52]3 years ago

4 0

Assuming i is the imaginary number,

-3(-6i) = 18i

(5i)(-1+3i) = -15 - 5i

-3(-6i) + (5i)(-1+3i) = -15 + 13i

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