en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3sqrt(28)

Solution

simplify

328

Solution

67

+1

Decimal Notation

15.87450 \dots

Solution steps

328

Prime factorization of

28 : 2^{2} \cdot 7

= 3 2^{2} \cdot 7

Apply radical rule:

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

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

= 3 2^{2} 7

Apply radical rule:

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

2^{2} = 2

= 3 \cdot 27

Multiply the numbers:

3 \cdot 2 = 6

= 67

Popular Examples

factor 3xy+9ax-ay-3a^2 factor

3 x y + 9 a x - a y - 3 a^{2}

∣ x - 2 ∣ = 0

\frac{7}{9} x - \frac{1}{3} = 2

5x-2(3x+4)=2(x+7)

5 x - 2 (3 x + 4) = 2 (x + 7)

factor 2x(x+y)^2-72x(x+y^2)^2 factor

2 x (x + y)^{2} - 72 x (x + y^{2})^{2}

Frequently Asked Questions (FAQ)

What is 3sqrt(28) ?
The solution to 3sqrt(28) is 6sqrt(7)