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OpenStudy (anonymous):
Find the number of real solutions of the quadratic equation with: a = -1, b = 1, c = -9 A. no real solutions B. 1 real solution C. 2 real solutions D. 3 real solutions
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OpenStudy (anonymous):
Your quadratic equation would be -x^2 + x - 9.
OpenStudy (anonymous):
If you graph this it has no x-intercepts. Which means the answer is A.
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