chosen22osnf9w chosen22osnf9w

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Mathematics

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Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x2 – 4 into the quadratic formula?

Answer :

amirreza688 amirreza688

Today at 3:17 PM

x^2-x-4+2=0
x^2-x-2=0
a=1
b=-1
c=-2

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