Algebra 2 - Simplifying complex numbers rational expression (2-4i) / (1+3i)

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(2-4i) / (1+3i)
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I search up anything and I always click on your vids out of all results, short and simple, love this channel, thank you so much

Vhifzvjif
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Math ads: Are those videos from 2012 REALLY helping?
Me: YES THEY ARE NOW LEVE ME IN PEACE

obg
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I didn't understand this until I met you. Thank you so much. I appreciate it. YOU SAVED ME

mcronnyv
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Thank you for these videos they’re super helpful I’m doing so bad at math and taking my 2nd test tmr so I hope your videos help me get an A:)

pris_an
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Thank you! For all of your different math strategies, bringing back to my memory for an exam.

feliciahames
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he has helped me understand things my teacher doesn’t explain, thank you

michaelkillian
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This is wrong...
(1+3i)(1-3i) is not equal to 1 + 3. It equals to 1+9...

feenilvey
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Thank you so much! You explained it in a simple way for me to understand it clearly.

APRillEAN
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who else gets there ass saved on every homework assignment by this guy

ReidsAviation
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Hey, jmac can I please use the bathroom?

jackoconnor
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wait, when i^2 = -1 wouldn't the bottom term equal 8? because -1 - 9(-1) = 8.

vn
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wait, what is it again? the imoortance of conjugate of denominator?

bemshii
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My math problem is -7+i/-6-8i. I watched this and tried to follow along but I still dont get it.

SSS_ZERO
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I think you multiplied the 1’s at the begging incorrectly

justnick
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Suppose you are give this expression and you have to simplify: square root 5/1+i
How would you simplify with a radical as the numerator considering it is not a perfect square?

myrobotisgas
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The moment I was about to comment "wouldnt it be 9i^2" the student literaly asked it for me 😭 thank you student 🙏😭

notoriousEDD
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what if the numbers aren't good? for example: 3+5i divided by 2

NChampionzChannel
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The person who corrected McLogan's math problem needs to teach the rest of the class.

tophat
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You are to fast .but thanks for teaching.

alertiaetoga
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REPENT AND BE BAPTISED IN LORD JESUS NAME AMEN!

Marie-vnse