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Popular >

x^2+9x+8<0

Solution

x^{2} + 9 x + 8 < 0

Solution

- 8 < x < - 1

+1

Interval Notation

(- 8, - 1)

Solution steps

x^{2} + 9 x + 8 < 0

Factor

x^{2} + 9 x + 8 : (x + 1) (x + 8)

(x + 1) (x + 8) < 0

Identify the intervals

- 8 < x < - 1

Popular Examples

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\frac{p ^{- 7}}{p ^{- 6}}

simplify (3x^{2/3})^2 simplify

(3 x^{\frac{2}{3}})^{2}

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6 x^{2} + 11 x - 21

factor m^2-9m+20 factor

m^{2} - 9 m + 20

simplify 4/(3-sqrt(2))simplify

\frac{4}{3 - 2}

Frequently Asked Questions (FAQ)

What is x^2+9x+8<0 ?
The solution to x^2+9x+8<0 is -8<x<-1