## anonymous one year ago Find the solution of the square root of the quantity of x plus 2 plus 4 equals 6 and determine if it is an extraneous solution. x = 2; extraneous x = 2; not extraneous x = 30; extraneous x = 30; not extraneous

1. LynFran

$\sqrt{x+2+4}=6$$(\sqrt{x+6})^{2}=6^{2}$$x+6=36$$x=36-6$

2. anonymous

so x=30; Non-extraneous?

3. LynFran

correct