Question

(4+5i)-(8+31) simplified

Answer 1

is that 3i???

Answer 2

subtract the real parts and the imaginary parts separately

Answer 3

how do do the imaginary parts though?

Answer 4

or you could cross mutliply either way and you can get you answer

Answer 5

u cannot cross multiply bcz there is a -ve sign in b/w.

Answer 6

Just subtract them You have 5i - 3i how many i do you have left?

Answer 7

you can but when you simple it down you can if i remember right you add it but polpak is right as well

Answer 8

lol, omg does anyone know?

Answer 9

Yes, i didn't said that he is wrong.

Answer 10

is that 31 or 3i

Answer 11

aroub said the answer should be -35 + 5i

Answer 12

aroub said just add them

Answer 13

you have to add liker terms.

Answer 14

well ya its real simple

Answer 15

surely it is! ^.^

Answer 16

hahaha thats funny

Answer 17

LEWL. ;)