en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(4^2)

Solution

simplify

4^{2}

Solution

4

Solution steps

4^{2}

Apply radical rule:

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

4^{2} = 4

= 4

Popular Examples

simplify \sqrt[3]{x^5y}simplify

14(x-4)-(x+2)=(x+2)(x-4)

14 (x - 4) - (x + 2) = (x + 2) (x - 4)

factor 6a^2-36a-162 factor

6 a^{2} - 36 a - 162

factor 9a^3x^2-18ax^3 factor

9 a^{3} x^{2} - 18 a x^{3}

factor kx+px-ky-py factor

k x + p x - k y - p y

Frequently Asked Questions (FAQ)

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