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Popular >

3x^2-5x-2<= 0

Solution

3 x^{2} - 5 x - 2 \leq 0

Solution

- \frac{1}{3} \leq x \leq 2

+2

Interval Notation

[- \frac{1}{3}, 2]

Decimal Notation

- 0.33333 \dots \leq x \leq 2

Solution steps

3 x^{2} - 5 x - 2 \leq 0

Factor

3 x^{2} - 5 x - 2 : (3 x + 1) (x - 2)

(3 x + 1) (x - 2) \leq 0

Identify the intervals

- \frac{1}{3} \leq x \leq 2

Popular Examples

factor u^4-u^2v^2-20v^4 factor

u^{4} - u^{2} v^{2} - 20 v^{4}

t^{2} - 49 = 0

simplify 1/(1/20+1/10)simplify

\frac{1}{\frac{1}{20} + \frac{1}{10}}

simplify (-i)/(-i)simplify

\frac{- i}{- i}

simplify (6/7)(6/7)(5/7)^3 simplify

(\frac{6}{7}) (\frac{6}{7}) (\frac{5}{7})^{3}

Frequently Asked Questions (FAQ)

What is 3x^2-5x-2<= 0 ?
The solution to 3x^2-5x-2<= 0 is -1/3 <= x<= 2