C-04-Q081mediumsingle_mcq(12)−2×644(12)^{-2} \times \sqrt[4]{6^4}(12)−2×464 simplifies to (Example 4):a124\dfrac{1}{24}241b16\dfrac{1}{6}ব্যাখ্যাSince 644=6\sqrt[4]{6^4}=6464=6 and , the product is .