# What is the value of the discriminant for the quadratic equation –3 = –x2 + 2x? Discriminant = b2 – 4ac

QUESTION POSTED AT 01/06/2020 - 04:10 PM

QUESTION POSTED AT 01/06/2020 - 04:10 PM

Hello :

–3 = –x²+ 2x

-x²+2x+3 = 0

a=-1 and b = 2 c= 3

b²-4ac = 2²-4(-1)(3) = 16

–3 = –x²+ 2x

-x²+2x+3 = 0

a=-1 and b = 2 c= 3

b²-4ac = 2²-4(-1)(3) = 16

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