simplify the square root of 8 times the square root of 6 times the square root of 3.

$(\sqrt{8})(\sqrt{6})(\sqrt{3})$

$= \sqrt{(8)(6)(3)}$

$= \sqrt{(2)(2)(2)(2)(3)(3)}$

$= (\sqrt{(2)(2)})(\sqrt{(2)(2)})(\sqrt{(3)(3)})$

$= (2)(2)(3)$

$= 12$

Nice job hecticar....here is another way

sqrt 8  sqrt 6  sqrt 3  = sqrt(8*6*3) = sqrt(144) = 12