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Popular >

2x^2+5x<0

Solution

2 x^{2} + 5 x < 0

Solution

- \frac{5}{2} < x < 0

+2

Interval Notation

(- \frac{5}{2}, 0)

Decimal Notation

- 2.5 < x < 0

Solution steps

2 x^{2} + 5 x < 0

Factor

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

x (2 x + 5) < 0

Identify the intervals

- \frac{5}{2} < x < 0

Popular Examples

r^{2} - 46 = - 45

simplify 4^{1.5}simplify

4^{1.5}

12 = (- 5) + y

2 x + 1 - 11 \geq 0

simplify 4.62+31/244*1*4.06*(1-0.4883)simplify

4.62 + \frac{31}{244} \cdot 1 \cdot 4.06 \cdot (1 - 0.4883)

Frequently Asked Questions (FAQ)

What is 2x^2+5x<0 ?
The solution to 2x^2+5x<0 is -5/2 <x<0