en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

18x^2-3x<1

Solution

18 x^{2} - 3 x < 1

Solution

- \frac{1}{6} < x < \frac{1}{3}

+2

Interval Notation

(- \frac{1}{6}, \frac{1}{3})

Decimal Notation

- 0.16666 \dots < x < 0.33333 \dots

Solution steps

18 x^{2} - 3 x < 1

Rewrite in standard form

18 x^{2} - 3 x - 1 < 0

Factor

18 x^{2} - 3 x - 1 : (6 x + 1) (3 x - 1)

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

Identify the intervals

- \frac{1}{6} < x < \frac{1}{3}

Popular Examples

simplify pi/(1/2)simplify

\frac{π}{\frac{1}{2}}

4 x^{2} + 8 x - 12 = 0

simplify \sqrt[3]{sqrt(x^{12)}}simplify

factor x^2y+x+xy^2+y+2xy+2 factor

x^{2} y + x + x y^{2} + y + 2 x y + 2

factor ab-b^2+3a-3b factor

ab - b^{2} + 3 a - 3 b

Frequently Asked Questions (FAQ)

What is 18x^2-3x<1 ?
The solution to 18x^2-3x<1 is -1/6 <x< 1/3