en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x(x+1)<2

Solution

x (x + 1) < 2

Solution

- 2 < x < 1

+1

Interval Notation

(- 2, 1)

Solution steps

x (x + 1) < 2

Rewrite in standard form

x^{2} + x - 2 < 0

Factor

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

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

Identify the intervals

- 2 < x < 1

Popular Examples

simplify log_{8}(60)-log_{8}(3)-log_{8}(5)simplify

lo g_{8} (60) - lo g_{8} (3) - lo g_{8} (5)

10 q - 15 = 5 (2 q + 4)

simplify 1/2*8 simplify

\frac{1}{2} \cdot 8

factor 3364g^2-10556g+8281 factor

3364 g^{2} - 10556 g + 8281

x^{2} + 3 x - 1 < 3

Frequently Asked Questions (FAQ)

What is x(x+1)<2 ?
The solution to x(x+1)<2 is -2<x<1