Question

http://prntscr.com/6uennd

Answer 1

-12j + 4 = -4 - 12j

We can re-arrange it and get:

-12j + 4 = 12j - (-4)

Two negatives equal a positive so:

-12j + 4 = 12j + 4

Are the two sides of the equal sign the same or are they different?

Answer 2

If the two sides are equal, it has infinitely many solutions.

If the two sides are different, it has no solutions.

Answer 3

I think there equal

Answer 4

@iGreen

Answer 5

So i think C

Answer 6

nvm

Answer 7

-12j + 4 is equal to 12j + 4?

They look exactly the same?