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OpenStudy (anonymous):
Find the discriminant for each of the following quadratic equations and use it to determine the number of roots or real solutions it has. 5. x2 - 2x + 8 = 0 6. -x2+5x+6= 0 7. x2 - 14x + 49 = 0
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OpenStudy (anonymous):
Medal goes to best answer!!!!!!!
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