en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 4sqrt(8)

Solution

simplify

48

Solution

82

+1

Decimal Notation

11.31370 \dots

Solution steps

48

Prime factorization of

8 : 2^{3}

= 4 2^{3}

Apply exponent rule:

a^{b + c} = a^{b} \cdot a^{c}

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

= 4 2^{2} \cdot 2

Apply radical rule:

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

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

= 4 2^{2} 2

Apply radical rule:

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

2^{2} = 2

= 4 \cdot 22

Multiply the numbers:

4 \cdot 2 = 8

= 82

Popular Examples

r^{2} + 9 r + 14 = 0

2 x^{2} + 25 = 13 x

factor 5y^2-21y+18 factor

5 y^{2} - 21 y + 18

simplify (m+7)/(m^2+4m-21)simplify

\frac{m + 7}{m ^{2} + 4 m - 21}

|x|-|x-1|+|x+2|>= 0

∣ x ∣ - ∣ x - 1 ∣ + ∣ x + 2 ∣ \geq 0

Frequently Asked Questions (FAQ)

What is 4sqrt(8) ?
The solution to 4sqrt(8) is 8sqrt(2)