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

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

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User Dongnhan
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9.1k points

1 Answer

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
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User Eric Ly
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6.9k points
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