(64)−13(8)23(27)13(36)−12=?(64)^{-\frac13}(8)^{\frac23}(27)^{\frac13}(36)^{-\frac{1}{2}}=?(64)−31(8)32(27)31(36)−21=? A1/4B1/2C1/8D1/12Answer: B. 1/2 Read Explanation: 64(−13)×8(23)×27(13)×36(−12)64^{(\frac{-1}{3})}\times 8^{(\frac23)}\times27^{(\frac13)}\times36^{(\frac{-1}{2})}64(3−1)×8(32)×27(31)×36(2−1)=(43)−1/3×(23)2/3×(33)1/3×(62)−1/2=(4^3)^{-1/3}\times(2^3)^{2/3}\times(3^3)^{1/3}\times(6^2)^{-1/2}=(43)−1/3×(23)2/3×(33)1/3×(62)−1/2=4−1×22×3×6−1=4^{-1}\times2^2\times3\times 6^{-1}=4−1×22×3×6−1=14×4×3×16=\frac14\times4\times3\times\frac16=41×4×3×61=12=\frac12=21 Read more in App