Solving Equations with Complex Numbers 4 Examples

I work through 4 examples finding complex numbers which satisfy a given equation at 0:52 7:58 11:06 17:45 25:06
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[@tejamarneni]

First Like & First Comments. I have been following your videos for a while. They are amazing!!! thank you very much for these lessons.

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[@tejamarneni]

@@profrobbob I subscribed to your channel a long time ago. I learned z-test & t-test solely by watching just your videos alone. I will continue to follow your channel and as always waiting for great content as usual :)

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@@tejamarneni thanks again for your continued support...we greatly appreciate it and depend solely on subscribers like you to help us keep growing:)

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[@wilsonkingston5212]

@Jorge Lionel Ehh try Flixportal. just search on google for it =) -wilson

[@bartoluszek7111]

This is one of the best math lesson videos I've seen, thank you Mr for sharing knowledge, it really helped.

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You look like a young Vince Gilligan and you're equally brilliant! Thank you so much for this!

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Out class has been using your videos form precal-clalc from around 5 years ago. Clicked on your profile to see if you were still around and was not disappointed! You’re such a legend!!

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[@bamtoday]

Just in time for Diff EQ refresh, thank you!

[@profrobbob]

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[@andthusthewhirlygig]

I've been scouring the interwebs for exactly this, 4mins in and I finally understood! Thanks!

[@profrobbob]

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[@braindeveloperdimensional5579]

I want more of these.

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[@braindeveloperdimensional5579]

@@profrobbob I shared your channel link on my WhatsApp Group. There are more than 100 people there, I'm sure someone will subscribe!

[@amff7542]

Wow... thanks for the refresher!

[@profrobbob]

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[@Mulalo.]

Spent almost 3 hours trying to figure this out and ran to this channel just to find what i wanted. This can only be God. Thank you sir.

[@profrobbob]

Glad I could help! Don't forget to like, subscribe and share this free channel with EVERYONE you know who can use free math help...I have over 700 videos to share...BAM!!!

[@mantrikashukla5737]

I love the blackboard!! also the little *dingdingdingding and swirl after each example

[@profrobbob]

I do too...love my chalkboards...I had them in my classroom up until this summer:( I miss them but I still have this one in my home office and will as long as I still make new content for this channel...BAM!!! Thanks for watching, subbing and for taking the time to comment!

[@carolg981]

In exercise 4 there is a mistake in the imaginary part, it is 2bi, but it doesn't affect the result. Thanks for the video!

[@samarshelley]

Great

[@profrobbob]

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[@aashsyed1277]

DAMN UI LIKE YOU SO MUCH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@faithchidogarikayi43]

You are one in a million sir

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Wow the handwriting

[@profrobbob]

Thanks for watching! Be sure to thank the person who taught you to read cursive:) ...and if you need a break from math I have a few cursive videos too!

[@salonimahor5417]

Good AWESOME VIDEO

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[@awiterpgamer880]

I believe you made a mistake in distributing the 2 in (2-7i)

[@joyonwuta7303]

Yes, I noticed it too that was why I came to the comment section to see if someone else noticed. But great tutorial. I was excited when I started and cross-checked with the assignment solutions I had gotten from a friend and saw that it was the solved similarly. I finally understand these ones. Thank you

[@mangomango5660]

GREAT

[@profrobbob]

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[@yehor5408]

Ex. 4: ... & also Re(z)^2 + Im(z)^2 ≠ 0. Right?

[@iamrxheem]

Where does he still find chalk?

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Prang Hygieia Dustless Board Chalk is my favorite and still available from many places...BAM!!!

[@shamskadri7548]

Example 2 there is an error I think. 1st to 2nd step [z-2i+1+zi+2i^2+i=3z+2zi+3+2i] I think it is a foiling error. Can you please check to confirm or not. Thank you.

[@gpl3046]

Yes error

[@jorgejimenez4325]

Ok but quaternions when mr? Lol just kidding what do you think I'm crazy

[@tobiaschapinda6771]

Solve the equation w^2=1+i............help

[@profrobbob]

This is the video you want, kzbin.info/www/bejne/roHRaaN-eL9_Z5o

[@tobiaschapinda6771]

@@profrobbob A Mr. Peterson wants to sell cheese.After a fixed set-up cost of $250, he can produce the cheese at a cost of $9 per kilogram.He is able to produce up to 400kg,but he plans to take advance orders and produce only what he can sell.His market research suggests that the amount he would be able to sell depends on the price in the following way:thea mount decreases proportionally with the price;if he charged $20 per kg he would not sell any,and if the cheese was free he would ‘sell’ the maximum 400kg that he could produce.What price per kilogram should the farmer set in order to maximize his profit?

[@Pradeep.S.K.]

No offence but in India while preparing for JEE Advanced my teacher taught me all this stuff in first 5 min. of my complex numbers' first lecture.😅😅