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Popular >

5x^2+11x+2<= 0

Solution

5 x^{2} + 11 x + 2 \leq 0

Solution

- 2 \leq x \leq - \frac{1}{5}

+2

Interval Notation

[- 2, - \frac{1}{5}]

Decimal Notation

- 2 \leq x \leq - 0.2

Solution steps

5 x^{2} + 11 x + 2 \leq 0

Factor

5 x^{2} + 11 x + 2 : (5 x + 1) (x + 2)

(5 x + 1) (x + 2) \leq 0

Identify the intervals

- 2 \leq x \leq - \frac{1}{5}

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(x-7)/(2x+9)>= 1

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Frequently Asked Questions (FAQ)

What is 5x^2+11x+2<= 0 ?
The solution to 5x^2+11x+2<= 0 is -2<= x<=-1/5