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Popular >

x^2(x^2-4)>= 0

Solution

x^{2} (x^{2} - 4) \geq 0

Solution

x \leq - 2 or x = 0 or x \geq 2

+1

Interval Notation

(- \infty, - 2] \cup x = 0 \cup [2, \infty)

Solution steps

x^{2} (x^{2} - 4) \geq 0

Factor

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

x^{2} (x + 2) (x - 2) \geq 0

Identify the intervals

x \leq - 2 or x = 0 or x \geq 2

Popular Examples

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Frequently Asked Questions (FAQ)

What is x^2(x^2-4)>= 0 ?
The solution to x^2(x^2-4)>= 0 is x<=-2\lor x=0\lor x>= 2