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Popular >

x^3-5x^2-14x>0

Solution

x^{3} - 5 x^{2} - 14 x > 0

Solution

- 2 < x < 0 or x > 7

+1

Interval Notation

(- 2, 0) \cup (7, \infty)

Solution steps

x^{3} - 5 x^{2} - 14 x > 0

Factor

x^{3} - 5 x^{2} - 14 x : x (x + 2) (x - 7)

x (x + 2) (x - 7) > 0

Identify the intervals

- 2 < x < 0 or x > 7

Popular Examples

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simplify (sqrt(6a^2b))*(sqrt(3ab^2))simplify

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Frequently Asked Questions (FAQ)

What is x^3-5x^2-14x>0 ?
The solution to x^3-5x^2-14x>0 is -2<x<0\lor x>7