en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 9sqrt(28)

Solution

simplify

928

Solution

187

+1

Solution steps

928

Prime factorization of

28 : 2^{2} \cdot 7

= 9 2^{2} \cdot 7

Apply radical rule:

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

2^{2} \cdot 7 = 2^{2} 7

= 9 2^{2} 7

Apply radical rule:

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

2^{2} = 2

= 9 \cdot 27

Multiply the numbers:

9 \cdot 2 = 18

= 187

Popular Examples

factor x^4-x^2-56 factor

x^{4} - x^{2} - 56

simplify 7(B+3)+2B simplify

7 (B + 3) + 2 B

simplify ((x^{-1}y^0)/(2xy^0))^{-3}simplify

(\frac{x ^{- 1} y ^{0}}{2 x y ^{0}})^{- 3}

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

x^{2} - 12 = x + 30

Frequently Asked Questions (FAQ)

What is 9sqrt(28) ?
The solution to 9sqrt(28) is 18sqrt(7)