SOLUTION: could you tell me if I'm right on this problem? (3-i)/ (1+i) = 4+2i I wasn't sure how to solve it,because of the divide sign. Thank you for your help in advance,and have a great

Question 131877: could you tell me if I'm right on this problem?
(3-i)/ (1+i) = 4+2i I wasn't sure how to solve it,because of the divide sign.
Thank you for your help in advance,and have a great day! LH
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Simplify:
First, rationalise the denominator by multiplying by its conjugate,
Simplify.
Substitute:
Simplify.
Factor 2 from the numerator.
Cancel the 2's to leave you with:
, so...

RELATED QUESTIONS
I wasn't sure what to list this under because it's not algebra, it's just confusing! I... (answered by CubeyThePenguin)

The Instructions: Solve this word problem using an inequality. Express the answer as an... (answered by ewatrrr)

Okay, I asked this one Friday and nobody got back to me so I am asking it again. Here is... (answered by checkley71,nycsharkman)

I wasn’t sure if you would be able to help me with this because you cant see the... (answered by scott8148)

I have been trying to solve this. I am getting fustrated with this problem because I just (answered by Fombitz)

I have been working on this math problem and I got an answer, but I am not sure if I did... (answered by vleith,ankor@dixie-net.com,josmiceli,stanbon)

can you tell me if I solve this problem correct (4-i)(6+i)... (answered by stanbon)

I'm so confused on what my math teacher is asking... Sin θ=4/5, cos θ=-3/5 I need to... (answered by MathLover1,math_tutor2020,ikleyn,mccravyedwin)

Okay, here goes another easy one that I can't solve: Printer A can print a report in 3... (answered by amnd)