Question

Simplify
sqrt(27) - sqrt(3) + 2[sqrt(12)]

Answer 1

= 3sqrt(3) - sqrt(3) + 4sqrt(3)


=6sqrt(3)

Answer 2

√(27) - √(3) + 2√(12)

√(9)(3) - √(3) + 2√(4)(3)

3√3 - 1√3 + 4√3

2√3 + 4√3

6√3

Answer 3

Would that also mean 6 times the square root of 3

Answer 4

\[\sqrt{3*9}-\sqrt{3}+2\sqrt{4*3}\]
\[3\sqrt{3}-\sqrt{3}+4\sqrt{3}\]
\[6\sqrt{3}\]

Answer 5

@yokie: yes