Question

Simply and show work (-2+4i)+(7-3i)

Answer 1

@kc_kennylau Is this right

Answer 2

just Checking

Answer 3

this is not an equation, don't add 3i to both parentheses

Answer 4

but you simplify it I thought thats how you would simplify it

Answer 5

\[(-2+4i)+(7-3i)\\=-2+4i+7-3i\\=-2+7+4i-3i\\=-5+i\]

Answer 6

oh ok that makes since now so if there werent ( ) Id be right

Answer 7

If it were \(-2+4i\color{orange}=7-3i\) you would be right

Answer 8

actually no since i is not an unknown

Answer 9

oh ok now I get it. I need to do a little more studying on math

Answer 10

\[\Large i=\sqrt{-1}\]

Answer 11

@jlg030597 good luck with your studying :D

Answer 12

Thanks lol Ill see yall later bye

Answer 13

bye :)