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Popular >

x^2+9x+8<= 0

Solution

x^{2} + 9 x + 8 \leq 0

Solution

- 8 \leq x \leq - 1

+1

Solution steps

x^{2} + 9 x + 8 \leq 0

Factor

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

(x + 1) (x + 8) \leq 0

Identify the intervals

- 8 \leq x \leq - 1

Popular Examples

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- 5 m^{2} + 6 m - 1

4(3-x)+6x=3x+10-x

4 (3 - x) + 6 x = 3 x + 10 - x

simplify (0.45+0.52)/2 simplify

\frac{0.45 + 0.52}{2}

simplify (12)/(sqrt(3))simplify

\frac{12}{3}

simplify 81^{(-3)/4}simplify

8 1^{\frac{- 3}{4}}

Frequently Asked Questions (FAQ)

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