SOLUTION: -3 - square root of 18 / -6 sorry i do not know how to place the square root sign in so i wrote it out.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: -3 - square root of 18 / -6 sorry i do not know how to place the square root sign in so i wrote it out.      Log On


   

Question 57591: -3 - square root of 18 / -6
sorry i do not know how to place the square root sign in so i wrote it out.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-3 - [sqrt18]/-6
=-3-[3sqrt2]/-6
=1/2+(1/2)(sqrt2)
=(1/2)(1+sqrt2)