en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 4sqrt(18)

Solution

simplify

418

Solution

122

+1

Decimal Notation

16.97056 \dots

Solution steps

418

Prime factorization of

18 : 2 \cdot 3^{2}

= 4 2 \cdot 3^{2}

Apply radical rule:

ab = a b, a \geq 0, b \geq 0

2 \cdot 3^{2} = 2 3^{2}

= 42 3^{2}

Apply radical rule:

a^{2} = a, a \geq 0

3^{2} = 3

= 42 \cdot 3

Multiply the numbers:

4 \cdot 3 = 12

= 122

Popular Examples

simplify (-2c^{-4}d^{-1})(5c^2d^{-3})simplify

(- 2 c^{- 4} d^{- 1}) (5 c^{2} d^{- 3})

- 4 x \geq 0

simplify pi/2*4 simplify

\frac{π}{2} \cdot 4

simplify (x^{1/2}y^{-2/3})^{-6}simplify

(x^{\frac{1}{2}} y^{- \frac{2}{3}})^{- 6}

x^{2} + 2 x - 19 = 0

Frequently Asked Questions (FAQ)

What is 4sqrt(18) ?
The solution to 4sqrt(18) is 12sqrt(2)