en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(81)*sqrt(36)

Solution

simplify

81 \cdot 36

Solution

54

Solution steps

8136

81 = 9

= 936

Factor the number:

36 = 6^{2}

= 9 6^{2}

Apply radical rule:

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

6^{2} = 6

= 9 \cdot 6

Multiply the numbers:

9 \cdot 6 = 54

= 54

Popular Examples

simplify (-2/(sqrt(9-y)))^2 simplify

(- \frac{2}{9 - y})^{2}

factor 24c^5-12c^3 factor

24 c^{5} - 12 c^{3}

2 - x^{2} - x = 0

3 (5 x + 1) = 17 x - 1

-5x=-3/2+1/4 (-4x-8)

- 5 x = - \frac{3}{2} + \frac{1}{4} (- 4 x - 8)

Frequently Asked Questions (FAQ)

What is sqrt(81)*sqrt(36) ?
The solution to sqrt(81)*sqrt(36) is 54