Question 456586
directions are multiply then simplify by factoring:
Sqrt 27(x+1)multiplied by sqrt 12y(x+1)^2 
:
Assume the problem is:
{{{sqrt(27(x+1))*sqrt(12y(x+1)^2)}}} 
:
we can multiply everything under one radical
{{{sqrt(27(x+1)*12y(x+1)^2)}}} 
:
{{{sqrt(324(x+1)*y(x+1)^2)}}} 
:
{{{18(x+1)sqrt((x+1)*y)}}}; extract the square root of 324 and the square root of (x+1)^2
or
{{{(18x+18)sqrt(y(x+1))}}}