(-1/3)^2除以(1/3)的3次方*(1/3)的3次方除以3的-2次方*(-3)的0次方

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(-1/3)^2除以(1/3)的3次方*(1/3)的3次方除以3的-2次方*(-3)的0次方
(-1/3)^2除以(1/3)的3次方*(1/3)的3次方除以3的-2次方*(-3)的0次方

(-1/3)^2除以(1/3)的3次方*(1/3)的3次方除以3的-2次方*(-3)的0次方
(-1/3)^2 / (1/3)^3 * (1/3)^3 / 3^(-2) * (-3)^0
= (-3)^(-2) * 3^3 * 3^(-3) * 3^2 * (-3)^0
= 3^(-2 + 3 -3 + 2 + 0) = 3^0 = 1