en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(7/81)

Solution

simplify

\frac{7}{81}

Solution

\frac{7}{9}

+1

Decimal Notation

0.29397 \dots

Solution steps

\frac{7}{81}

Apply radical rule:

\frac{a}{b} = \frac{a}{b}, a \geq 0, b \geq 0

= \frac{7}{81}

81 = 9

= \frac{7}{9}

Popular Examples

x^{2} - 4 x + 53 = 0

simplify (-18a^7b^3+9a^4b^2-63a^2b)/(9ab)simplify

\frac{- 18 a ^{7} b ^{3} + 9 a ^{4} b ^{2} - 63 a ^{2} b}{9 ab}

\frac{1}{3} x = 2 - \frac{2}{3} x

simplify 0.5^4 simplify

0. 5^{4}

2 x - 1 \leq 3 - x

Frequently Asked Questions (FAQ)

What is sqrt(7/81) ?
The solution to sqrt(7/81) is (sqrt(7))/9