What is 3sqrt(12)+sqrt(27)-2sqrt(20) ?

The solution to 3sqrt(12)+sqrt(27)-2sqrt(20) is 9sqrt(3)-4sqrt(5)

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simplify 3sqrt(12)+sqrt(27)-2sqrt(20)

simplify

312 + 27 - 220

93 - 45

Decimal Notation

6.64418 \dots

Solution steps

312 + 27 - 220

312 = 63

27 = 33

220 = 45

= 63 + 33 - 45

Add similar elements:

63 + 33 = 93

= 93 - 45

(- x - 6)^{2} (x^{2} - 12 x + 36)

\frac{\frac{2}{7}}{\frac{3}{5} - \frac{3}{10}}

\frac{cos ( x )}{- sin ( x )}

- 2 x^{2} + 3 x + 2

\frac{9 x ^{2} - 25 y ^{2}}{3 x ^{2} - 5 x y}

What is 3sqrt(12)+sqrt(27)-2sqrt(20) ?
The solution to 3sqrt(12)+sqrt(27)-2sqrt(20) is 9sqrt(3)-4sqrt(5)