Quadratic Equations Multiple Choice Practice Problems

[@TheOrganicChemistryTutor]

Quadratic Equations - Free Formula Sheet: bit.ly/3WZ8v1Z Next Video: kzbin.info/www/bejne/q4CXlYdvedVqoqs

[@BulchaaDabalee]

Thank you very much ! 2:25

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for another great video/lecture on Solving Quadratic Equations in Precalculus. The practice problems are fun.

[@nicolejajaja2199]

Really really thank you for all these videos, they are saving me

[@madinaroshan8173]

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[@gladysakpodiete4821]

Elizabeth Rodriguez OK

[@Forgospel-l8d]

Weldone sir, very helpful ❤

[@PixelPawz]

16:50 The answer choices may say it's -7, but the math says it's technically 2 if you plug those values into the original equation. y = 2(-7)² + 10(-7) - 28 y = 2(14) - 70 - 28 y = 28 - 70 -28 y = 0 - 70 y = -70 y = 2(2)² + 10(2) - 28 y = 2(4) + 20 - 28 y = 8 + 20 - 28 y = 28 - 28 y = 0

[@PhoenixAce749]

-7 square is 49

[@froot3839]

I made it this far, but no further

[@triple6keyz497]

what if you only have 1 x2