Adding and Subtracting Complex (Imaginary) Numbers

[doorsropen]

thank you, i slept during this lesson in school, thank you for making this video

[Jakenbake]

wow i feel so dumb now that i didnt understand this. its so easy

[baileyginn]

You're a much better teacher than mine! Thank you so much!

[MachUltraa]

I love you man....YOU'VE JUST SAVED MY FINAL EXAM.

[tanquantwal]

You make it sooo simple. Thank you so much. I am talking online pre calculus and the book and video are so confusing. I was thinking of dropping the class but you give me hope that I can do it. God Bless you!

[jacobmason]

Thank you for a quick and simple explaination that is understandable. I appreciate it man.

[jxharrisonx]

OMG! I feel soo dumb, this is easy...
THANK YOU PATRICK!

[periwinklegogh]

Thank you so much for this. It's been so long since I studied basic(?not really) math since my strand is more on accounting that I alr forgot how to it😭 Srsly, you discussed it so well and I was alwo able to recall some fragments of my memories abt it lol. (I'm reviewing all of the things I forgot since I am bored lol)

[ashutoshfokeera]

i sincerely appreciate your work.its so cool the way u do that man !!!!1

[downtownline]

Thank you very much
Quick and simple explanation

[patrick]

if you had an answer like 5 + 5i, would you simplify it to 5(1 + i) or just leave it as 5 + 5i?

[DrPsymotion]

@DrPsymotion like finding the geometric expressions of the imaginary numbers line, oval, etc??

[patrickjmt]

@patrick1020000 i would not factor it

[louelaurelio]

Is it possible that if the left side has only 2 terms while the other one has 3 terms.?
if that was possible how can i solve that.?

[EmilyLindsey]

Why isnt 7-11i simplified to 7+11=18 as the final answer?

[DrPsymotion]

@patrick1020000 its already in the x+yi form job done

[BernieM]

(-5-9i) - (-4+8i) - (8+5i)   my TI says -9-22i fuck I tried working the steps but keep getting other answers.