en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 6sqrt(90)

Solution

simplify

690

Solution

1810

+1

Decimal Notation

56.92099 \dots

Solution steps

690

Prime factorization of

90 : 2 \cdot 3^{2} \cdot 5

= 6 2 \cdot 3^{2} \cdot 5

Apply radical rule:

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

2 \cdot 3^{2} \cdot 5 = 3^{2} 2 \cdot 5

= 6 3^{2} 2 \cdot 5

Apply radical rule:

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

3^{2} = 3

= 6 \cdot 3 2 \cdot 5

Multiply the numbers:

2 \cdot 5 = 10

= 6 \cdot 310

Multiply the numbers:

6 \cdot 3 = 18

= 1810

Popular Examples

factor e^{ix}+e^{-ix}factor

e^{i x} + e^{- i x}

- 2 x = - 10

24 x^{2} - 24 x = 0

simplify (7x^6)^2 simplify

(7 x^{6})^{2}

(x - 4) (2 x - 6) = 0

Frequently Asked Questions (FAQ)

What is 6sqrt(90) ?
The solution to 6sqrt(90) is 18sqrt(10)