SOLUTION: multiply (square root of 11 minus 3)(square root of 11 minus 3) I FOIL and get square root of 11 times square root of 11 minus 3 square root of 11 minus 3 square root of 11

Algebra ->  Radicals -> SOLUTION: multiply (square root of 11 minus 3)(square root of 11 minus 3) I FOIL and get square root of 11 times square root of 11 minus 3 square root of 11 minus 3 square root of 11       Log On


   



Question 713229: multiply
(square root of 11 minus 3)(square root of 11 minus 3)
I FOIL and get square root of 11 times square root of 11 minus 3 square root of 11 minus 3 square root of 11 plus 9.
then i simplify and get 11 minus 6 square root of 11 plus 9
then i subtract 11 to both sides and get
-6 square root of 11 minus 2

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
multiply
(square root of 11 minus 3)(square root of 11 minus 3)
I FOIL and get square root of 11 times square root of 11 minus 3 square root of 11 minus 3 square root of 11 plus 9.
then i simplify and get 11 minus 6 square root of 11 plus 9
Write it: 11+-6sqrt%2811%29+%2B+9
now just add 9 and 11 and you have
20-6sqrt%2811%29
(There is only one side here, this is not an equation)