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Popular >

2x^2-x<1

Solution

2 x^{2} - x < 1

Solution

- \frac{1}{2} < x < 1

+2

Interval Notation

(- \frac{1}{2}, 1)

Decimal Notation

- 0.5 < x < 1

Solution steps

2 x^{2} - x < 1

Rewrite in standard form

2 x^{2} - x - 1 < 0

Factor

2 x^{2} - x - 1 : (2 x + 1) (x - 1)

(2 x + 1) (x - 1) < 0

Identify the intervals

- \frac{1}{2} < x < 1

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Frequently Asked Questions (FAQ)

What is 2x^2-x<1 ?
The solution to 2x^2-x<1 is -1/2 <x<1