Question

X = -1
Y = 3

5x^-6y^-2/y

Answer 1

`(5x^(-6)y^(-2))/(y) = (5(-1)^(-6)3^(-2))/(3) = (5(1)(1)/(9))/(3) =((5)/(9))/( 3)\\\\= (5)/(9) / 3 = (5)/(9) * (1)/(3) = \boxed{\bf{(5)/(27)}}`

Your answer is 5/27.