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Popular >

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

Solution

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

Solution

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

+2

Interval Notation

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

Decimal Notation

- 0.5 \leq x \leq 2

Solution steps

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

Factor

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

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

Identify the intervals

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

Popular Examples

factor 48x^3+8x^4 factor

48 x^{3} + 8 x^{4}

4(3x-1)<= 5(2x-4)

4 (3 x - 1) \leq 5 (2 x - 4)

1/2*0.0039*v^2=0.0045

\frac{1}{2} \cdot 0.0039 \cdot v^{2} = 0.0045

|((x^2+1))/2 |<3

\frac{( x ^{2} + 1 )}{2} < 3

factor (x+a)^2-2(x+a)(y+a)+(y+a)^2 factor

(x + a)^{2} - 2 (x + a) (y + a) + (y + a)^{2}

Frequently Asked Questions (FAQ)

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