en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^4>81

Solution

x^{4} > 81

Solution

x < - 3 or x > 3

+1

Interval Notation

(- \infty, - 3) \cup (3, \infty)

Solution steps

x^{4} > 81

For

u^{n} > a

, if

n

is even then

x < - 3 or x > 3

Popular Examples

factor n^2-3n-28 factor

n^{2} - 3 n - 28

- 10 = 4 x

simplify e^{-5/5}simplify

e^{- \frac{5}{5}}

simplify 1/(3^2)simplify

\frac{1}{3 ^{2}}

simplify (-9)/(-3)simplify

\frac{- 9}{- 3}

Frequently Asked Questions (FAQ)

What is x^4>81 ?
The solution to x^4>81 is x<-3\lor x>3