Which shows the correct substitution of the values a, b, and c from the equation 1 = –2x + 3x2 + 1 into the quadratic formula?

asked Mar 28, 2017 145k views

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2 votes

$1=-2x+3x^2+1\\\\3x^2-2x+1-1=0\\\\3x^2-2x=0\\\\\boxed{a=3;\ b=-2;\ c=0}$

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4 votes

Answer:

the answer is A on edg

Kufudo answered Apr 4, 2017

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