Question

Write the expression in standard form:
3/(3-12i)

Answer 1

multiply top and bottom by 3+12i
3(3+12i)/(9-144)

Answer 2

does that make sense?

Answer 3

yeah how do you put it in standard form though?

Answer 4

=(9+36i)/(-135) = (-9/135)-(36i/135)

Answer 5

simplify the fractions

Answer 6

right got it so it would be...

Answer 7

-1/17- 4i/17?

Answer 8

-1/15-4i/15?

Answer 9

135/9=15?

Answer 10

all good:)

Answer 11

wait you were right

Answer 12

huh?

Answer 13

3/(3-12i)
= (9+36i)/(9+144) = 9/154 + 36/144 = 1/17+4i/17

Answer 14

sorry I didn't multiply by a negative the first time

Answer 15

right all good man thanks!

Answer 16

ok good you see what I did?

Answer 17

Yup