Question

Multiply the complex numbers (3-4i)(2+6i)

Answer 1

(3-4i)(2+6i)

3*2 + 3*6i + (-4i)*2 + (-4i)*(6i)

6 + 18i -8i - 24i^2

6 + 18i -8i - 24(-1)

6 + 18i -8i + 24

30 + 10i

Answer 2

So (3-4i)(2+6i) = 30 + 10i

Answer 3

no, its 30+10i or 10(3+i)

Answer 4

So you were close

Answer 5

Thank you so much! =) @jim_thompson5910

Answer 6

you're welcome