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OpenStudy (anonymous):
Use the quadratic formula to find the zeros of the function. y = 16x2 + 40x + 25 A. {-1.25, 1.25} B. {-1.25} C. {-4, 5} D. {-0.8}
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OpenStudy (anonymous):
sorry, only -1.25 so B is the answer
OpenStudy (anonymous):
B
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