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Popular >

x^3+4x<= 0

Solution

x^{3} + 4 x \leq 0

Solution

x \leq 0

+1

Interval Notation

(- \infty, 0]

Solution steps

x^{3} + 4 x \leq 0

Factor

x^{3} + 4 x : x (x^{2} + 4)

x (x^{2} + 4) \leq 0

Identify the intervals

x \leq 0

Popular Examples

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(\frac{9}{9})^{3}

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3 v^{2} - 4 v - 7

2/3 ((x+1)/5)= 3/4 ((x-6)/3)

\frac{2}{3} (\frac{x + 1}{5}) = \frac{3}{4} (\frac{x - 6}{3})

simplify (2*3)/4 simplify

\frac{2 \cdot 3}{4}

x^2+(x-8)^2=(x+8)^2

x^{2} + (x - 8)^{2} = (x + 8)^{2}

Frequently Asked Questions (FAQ)

What is x^3+4x<= 0 ?
The solution to x^3+4x<= 0 is x<= 0