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Find k such that the roots of the quadratic are real, rational, and equal: 9x^2+kx+1=0
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Find k such that the roots of the quadratic are real, rational, and equal: 9x^2+kx+1=0

User Adrian Conlon
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3 votes

Answer:

Explanation:

9x^2+kx+1=0

k= -9x-1/x

User Joeann
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