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Popular >

(x+1)(2x+1)>= 0

Solution

(x + 1) (2 x + 1) \geq 0

Solution

x \leq - 1 or x \geq - \frac{1}{2}

+2

Interval Notation

(- \infty, - 1] \cup [- \frac{1}{2}, \infty)

Decimal Notation

x \leq - 1 or x \geq - 0.5

Solution steps

(x + 1) (2 x + 1) \geq 0

Identify the intervals

x \leq - 1 or x \geq - \frac{1}{2}

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Frequently Asked Questions (FAQ)

What is (x+1)(2x+1)>= 0 ?
The solution to (x+1)(2x+1)>= 0 is x<=-1\lor x>=-1/2