Posted by Jen on Sunday, November 22, 2009 at 3:29pm.
Solve the formula for the given variable. Assume all variables represent nonnegative numbers.
A=6s^2, for s
A. A/6
B. SQRT A/6
C. SQRT A/6
D. Not given
I believe the anser is B, but not 100% sure

Algebra  Reiny, Sunday, November 22, 2009 at 3:33pm
algebraically it would have been ±√(A/6),
but it said all variables are nonnegative, so
√(A/6) , the A/6 must be all under the root sign.