Question 51682
4^2/3 * 6^2/3 * 9^2/3=(4^2)^(1/3)*(6^2)^(1/3)*(9^2)^(1/3)
=(16)^(1/3)*(36)^(1/3)*(81)^(1/3)
-(16*36*81)^(1/3)=(46656)^(1/3)=(36^3)^(1/3)=36