What is simplify-3sqrt(2)+3sqrt(20)-3sqrt(8) ?

The solution to simplify-3sqrt(2)+3sqrt(20)-3sqrt(8) is -9sqrt(2)+6sqrt(5)

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simplify-3sqrt(2)+3sqrt(20)-3sqrt(8)

simplify

- 32 + 320 - 38

- 92 + 65

Decimal Notation

0.68848 \dots

Solution steps

- 32 + 320 - 38

320 = 65

38 = 62

= - 32 + 65 - 62

Add similar elements:

- 32 - 62 = - 92

= - 92 + 65

4 x^{2} - 16 x + 16 = 0

\frac{7}{10} x - \frac{1}{5} = 4

\frac{40 a}{40 a ^{2}}

(\frac{8 b ^{4}}{4 b ^{2}})^{3}

(3 x + 3) (x + 2) = 1

What is simplify-3sqrt(2)+3sqrt(20)-3sqrt(8) ?
The solution to simplify-3sqrt(2)+3sqrt(20)-3sqrt(8) is -9sqrt(2)+6sqrt(5)