Question

Evaluate. 3^−1⋅(4⋅6)⋅2^−3 Enter your answer in the box. please help!!

Answer 1

$3^{-1}\cdot(4\cdot6)\cdot2^{-3}=\dfrac{1}{3}\cdot24\cdot\dfrac{1}{2^3}=\dfrac{24}{3\cdot8}=\dfrac{24}{24}=1\\\\Used:\\\\a^{-1}=\dfrac{1}{a}\\\\a^{-n}=\dfrac{1}{a^n}$