Question

help pleasee!!!
simplify the expression?

-5+i/2i


please explain i have a bunch of these to do!

Answer 1

@Nishant_Garg @xMissAlyCatx ??

Answer 2

\[\frac{ -5+i }{ 2i }\]
is this ur question

Answer 3

yeah

Answer 4

is the division sigh includes 5 or not clarify

Answer 5

what?

Answer 6

is it
\[5 + \frac{ i }{ 2i }\]

Answer 7

no its the way you put it before

Answer 8

Combine like terms.
1/2 + 5i/2

Answer 9

so .5 + 2.5i?

Answer 10

\[\frac{ -5 }{ 2i }+\frac{ i }{ 2i }\]

Answer 11

@Hero

Answer 12

@Hero , can you please help me explain this?

Answer 13

\[=2.5i +0.5\]

Answer 14

is that the whole answer? im confused of the steps.

Answer 15

-2.5i+0.5

Answer 16

5/2 =2.5

Answer 17

but how are we dividing it by 2?

Answer 18

What you want to do is multiply EVERYTHING by -i, because if it is a negative, it will cancel out on the bottom.

Answer 19

so -5 + i/2i would be 5i/-2i?

Answer 20

no

Answer 21

im lost can someone explain it like all in one message?

Answer 22

Let me draw it out.. hold on.

Answer 23

\[\frac{ x+y }{ 2 }= \frac{ x }{ 2 }+\frac{ y }{ 2 }\]

Answer 24

but the bottom is 2i