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Find the range of values of k such that the equation kx^2 - x - 1 = 0 has no real roots
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Find the range of values of k such that the equation kx^2 - x - 1 = 0 has no real roots

User Dongnhan
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3 votes
Sorry for the bad handwriting.
Always use the delta equation to answer these types of questions.
Find the range of values of k such that the equation kx^2 - x - 1 = 0 has no real-example-1
User Eric Ly
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7.2k points
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