Question 1105176
If y is not equal to 0, what is the value of 6(2y)^-2 / (3y)^-2 ?
=============================================

{{{ 6(2y)^-2 / (3y)^-2 = 6*(3y)^2 / (2y)^2 = 6*9y^2 / (4y^2) = 6*9/4 = 54/4 = highlight(27/2) }}}