What is 5sqrt(45)-8sqrt(80)+4sqrt(20)+2sqrt(5) ?

The solution to 5sqrt(45)-8sqrt(80)+4sqrt(20)+2sqrt(5) is -7sqrt(5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 5sqrt(45)-8sqrt(80)+4sqrt(20)+2sqrt(5)

simplify

545 - 880 + 420 + 25

- 75

Decimal Notation

- 15.65247 \dots

Solution steps

545 - 880 + 420 + 25

545 = 155

880 = 325

420 = 85

= 155 - 325 + 85 + 25

Add similar elements:

155 - 325 + 85 + 25 = - 75

= - 75

4 \frac{2}{9} + 2 \frac{1}{6}

\frac{x ^{2}}{2} - 2 x

(- 5 a^{2})^{3} \cdot a^{5}

3 y - 14 (5 y - 4)

54 (a + b)^{3} - 27 (a + b)^{5}

What is 5sqrt(45)-8sqrt(80)+4sqrt(20)+2sqrt(5) ?
The solution to 5sqrt(45)-8sqrt(80)+4sqrt(20)+2sqrt(5) is -7sqrt(5)