Hasil Dari (3 pangkat -1 kali 2 pangkat 2)negatif 3 adalah?

(3⁻¹ x 2²)⁻³
= 3⁻¹⁺⁽⁻³⁾ x 2²⁺⁽⁻³⁾
= 3⁻¹⁻³ x 2²⁻³
= 3⁻⁴ x 2⁻¹
= 1/3⁴ x 1/2
= 1/81 x 1/2
= 1/162