Using the Quadratic Formula
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@modernlifeisrubishhh by the way, TYPING THINGS WITH ALL CAPITAL LETTERS does not magically make it correct
1 year ago 20
All Comments (174)
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i want you as a teacher
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@shelbby24 you would graph the two numbers on the X axis of a graph. Then connect the two points with a U shape. Beyond that I have no clue.
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WHAT IF B IS NOW NEGATIVE IN THE 1ST STEP...IT STAYS LIKE THAT?
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I LOVE YOU WITH ALL MY HEART MARRY ME MARRY ME MARRY ME♥ YOU HAVE SAVED MY LIFE FOREVER♥
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But I don't understand what happens with the number at the end .. The 6 and the -1
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@ndoyle1407 complex numbers uses the number "i". "i" is the square root of -1. i^2 is the just -1. So instead of using the square root of -40, you would say 4+-i (square roots of) 40
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Thank you thank you!!!!! Thumbs up if you are watching this before exams!!
1 month ago 2
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So I know we're absolutely not using complex numbers, but my algebra 2 teacher does and I'm super confused so could there ever be a video exploring them :)?
ndoyle1407 1 month ago
@ndoyle1407 yes, maybe do a search of ' complex quadratic ' or ' imaginary quadratic ' or something like this on my channel
patrickJMT 1 month ago
I love you, PatrickJMT.
heatherstclair0 2 months ago
@heatherstclair0 : )
patrickJMT 2 months ago
apart from being a totally awesome teacher, one thing i really like about you is your voice has that soothing effect that does not let mathematics seem to be the boring old goofy subject it actually is! ;-)
ahmadu007 2 months ago
@ahmadu007 boring and goofy? no way
patrickJMT 2 months ago 4