What is (sqrt(81))/(sqrt(27)-\sqrt{18)} ?

The solution to (sqrt(81))/(sqrt(27)-\sqrt{18)} is 3sqrt(3)+3sqrt(2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(81))/(sqrt(27)-\sqrt{18)}

simplify

\frac{81}{27 - 18}

33 + 32

Decimal

9.43879 \dots

Solution steps

\frac{81}{27 - 18}

81 = 9

= \frac{9}{27 - 18}

27 = 33

18 = 2 \cdot 3

= \frac{9}{3 3 - 2 \cdot 3}

Factor out common term

3

= \frac{9}{3 ( 3 - 2 )}

Factor the number:

9 = 3 \cdot 3

= \frac{3 \cdot 3}{3 ( 3 - 2 )}

Cancel the common factor:

3

= \frac{3}{3 - 2}

Cancel

\frac{3}{3 - 2} : 33 + 32

= 33 + 32

3^{x} \times 3^{x}

260

- 3 - 125

\frac{1}{2 2 3}

(3 x + 1) (3 x + 3)

What is (sqrt(81))/(sqrt(27)-\sqrt{18)} ?
The solution to (sqrt(81))/(sqrt(27)-\sqrt{18)} is 3sqrt(3)+3sqrt(2)