en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^2-49<0

Solution

x^{2} - 49 < 0

Solution

- 7 < x < 7

+1

Solution steps

x^{2} - 49 < 0

Move

49

to the right side

x^{2} < 49

For

u^{n} < a

, if

n

is even then

- 49 < x < 49

49 = 7

- 7 < x < 7

Popular Examples

x^{2} = - 1225

10 - \frac{x}{3} = 7

0= 22019/550000000 x+4307803/550000000

0 = \frac{22019}{550000000} x + \frac{4307803}{550000000}

simplify \sqrt[4]{32}simplify

simplify 8*3/28 simplify

8 \cdot \frac{3}{28}

Frequently Asked Questions (FAQ)

What is x^2-49<0 ?
The solution to x^2-49<0 is -7<x<7