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OpenStudy (anonymous):
what is the discriminant of x² - x - 2 = 0
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OpenStudy (anonymous):
discriminant = b^2 - 4ac In this case, a = 1, b = -1, c = -2
OpenStudy (anonymous):
9
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
Convert the function into standard form. Show your work. 2(x-4)(x+3)
OpenStudy (anonymous):
help please
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