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Popular >

2x^2+x-10>0

Solution

2 x^{2} + x - 10 > 0

Solution

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

+2

Interval Notation

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

Decimal Notation

x < - 2.5 or x > 2

Solution steps

2 x^{2} + x - 10 > 0

Factor

2 x^{2} + x - 10 : (x - 2) (2 x + 5)

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

Identify the intervals

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

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Frequently Asked Questions (FAQ)

What is 2x^2+x-10>0 ?
The solution to 2x^2+x-10>0 is x<-5/2 \lor x>2