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OpenStudy (cam1258):
What is the value of the discriminant for the quadratic equation –3 = –x2 + 2x? Discriminant = b2 – 4ac A)–8 B)4 C)8 D)16
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OpenStudy (3mar):
May I help?
OpenStudy (cam1258):
yes
OpenStudy (steve816):
FIrst thing you should do is to add 3 to both sides of the equation.
OpenStudy (3mar):
Thanks a lot. |dw:1479503594387:dw|
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