en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3x^2-x-2<0

Solution

3 x^{2} - x - 2 < 0

Solution

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

+2

Interval Notation

(- \frac{2}{3}, 1)

Decimal Notation

- 0.66666 \dots < x < 1

Solution steps

3 x^{2} - x - 2 < 0

Factor

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

(3 x + 2) (x - 1) < 0

Identify the intervals

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

Popular Examples

4(3/4 x-4)-13=7

4 (\frac{3}{4} x - 4) - 13 = 7

simplify (x^{4/3})^{5/7}simplify

(x^{\frac{4}{3}})^{\frac{5}{7}}

simplify ((-4/5))/((-3/5))simplify

\frac{( - \frac{4}{5} )}{( - \frac{3}{5} )}

simplify sqrt(80)-sqrt(45)simplify

80 - 45

simplify 6/5+4 simplify

\frac{6}{5} + 4

Frequently Asked Questions (FAQ)

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