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
Answered by admin 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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