Discriminant in Quadratic Formula
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You are my math gal!! =D
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THANK YOU SOOOO MUCH!! A lot of Help
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Thank you so much this really helped me a lot! :)
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3:10 Negative i?
B00Red1 9 months ago
@B00Red1: Negative i refers to complex numbers. i is the imaginary number which is the square root of -1. It's explained in my videos on complex numbers, which you need to know about to use the quadratic formula, which has the discriminant. You can go to my website to see all my videos organized by topic. Go to algebra then complex numbers. Have fun!
videosbyjulieharland 9 months ago