en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify \sqrt[8]{u^7}

Solution

simplify

Solution

u^{\frac{7}{8}}

Solution steps

Apply radical rule:

= (u^{7})^{\frac{1}{8}}

Apply exponent rule:

(a^{b})^{c} = a^{b c},

assuming

a \geq 0

= u^{7 \cdot \frac{1}{8}}

7 \cdot \frac{1}{8} = \frac{7}{8}

= u^{\frac{7}{8}}

Popular Examples

simplify 4.6*10^{-16}simplify

4.6 \cdot 1 0^{- 16}

join sqrt(2)sqrt(2+\sqrt{2)}join

2 2 + 2

simplify e^{-x/5}simplify

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

simplify u^2(u^2-1)^2 simplify

u^{2} (u^{2} - 1)^{2}

simplify \sqrt[6]{sqrt(2)}simplify

Frequently Asked Questions (FAQ)

What is \sqrt[8]{u^7} ?
The solution to \sqrt[8]{u^7} is u^{7/8}