SOLUTION: Solve the equation and round to the nearest tenth if necessary, 400 = w^2 Would appreciate it

Algebra ->  Equations -> SOLUTION: Solve the equation and round to the nearest tenth if necessary, 400 = w^2 Would appreciate it      Log On


   

Question 306485: Solve the equation and round to the nearest tenth if necessary, 400 = w^2
Would appreciate it
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
400=w^2
w=20