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Mathematics 6 Online
OpenStudy (anonymous):

what is the discriminant of x² - x - 2 = 0

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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