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Popular >

2x^2-3x-5>0

Solution

2 x^{2} - 3 x - 5 > 0

Solution

x < - 1 or x > \frac{5}{2}

+2

Interval Notation

(- \infty, - 1) \cup (\frac{5}{2}, \infty)

Decimal Notation

x < - 1 or x > 2.5

Solution steps

2 x^{2} - 3 x - 5 > 0

Factor

2 x^{2} - 3 x - 5 : (x + 1) (2 x - 5)

(x + 1) (2 x - 5) > 0

Identify the intervals

x < - 1 or x > \frac{5}{2}

Popular Examples

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x^{2} + \frac{6}{7} x - 55 = 0

simplify 6-4 simplify

6 - 4

Frequently Asked Questions (FAQ)

What is 2x^2-3x-5>0 ?
The solution to 2x^2-3x-5>0 is x<-1\lor x> 5/2