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Popular >

x^2+2x<0

Solution

x^{2} + 2 x < 0

Solution

- 2 < x < 0

+1

Interval Notation

(- 2, 0)

Solution steps

x^{2} + 2 x < 0

Factor

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

x (x + 2) < 0

Identify the intervals

- 2 < x < 0

Popular Examples

factor-x^3+y^3 factor

- x^{3} + y^{3}

simplify 1/((1/2)^4)simplify

\frac{1}{( \frac{1}{2} ) ^{4}}

2x+4(3-2x)=(3(2x+2))/6+4

2 x + 4 (3 - 2 x) = \frac{3 ( 2 x + 2 )}{6} + 4

simplify 1/(4^{-2)}simplify

\frac{1}{4 ^{- 2}}

simplify 4/3 (3)^{-2}simplify

\frac{4}{3} (3)^{- 2}

Frequently Asked Questions (FAQ)

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