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What are the solutions to 5x^2 - x - 1 < 0
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What are the solutions to 5x^2 - x - 1 < 0

User Sloane
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1 Answer

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5x^2 - x - 1 > 0
Using the equation to find x,
x= 1/10 +- 1/10sqrt21

Answer is
1/10 - 1/10sqrt21 < x < 1/10 + 1/10sqrt21
User Elya
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