Proof of the quadratic formula in 1 minute!

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A fast proof of the quadratic formula via completing the square.
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This is so useful I never understood thank you so much this was so useful I never understood step 2 and 3 I watched maybe 10-15 videos on it over the span of a week and simply didn’t get it but this really helped me to understand I could not thank you enough may you live a happy life ❤🙏🙏

dripmaster
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Nice Video this is the way i learned and other vids separate the terms with from the terms without x

JoeRoganEverydayClips
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Beautiful video as per usual, great explanation

syncshot
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love your videos, it's very educative.
Please i need you to help me with this information, How do you set up this video so easy that you teach and write that it displays on the screen.

I really want to know the device you are using to set up this.
Thanks

israeljimmy