Nilai dari 8 pangkat 2per3 × 32 pangkat 4per5 ÷ 16 pangkat negatif 3per4 adalah...
Caranya gimana ya?
Caranya gimana ya?
MicoArrafi
![8^{\frac{2}{3}} \times 32^{\frac{4}{5}}:16^{-\frac{3}{4}}= \sqrt[3]{8^2}\times \sqrt[5]{32^4} : \sqrt[4]{16^{-3}} \\\\~~~~~~~~~~~~~~~~~~~~~~=4\times 16:\frac{1}{8}\\\\~~~~~~~~~~~~~~~~~~~~~~=4\times16\times8\\\\~~~~~~~~~~~~~~~~~~~~~~=\boxed{512}](https://tex.z-dn.net/?f=8%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D+%5Ctimes+32%5E%7B%5Cfrac%7B4%7D%7B5%7D%7D%3A16%5E%7B-%5Cfrac%7B3%7D%7B4%7D%7D%3D+%5Csqrt%5B3%5D%7B8%5E2%7D%5Ctimes+%5Csqrt%5B5%5D%7B32%5E4%7D+%3A+%5Csqrt%5B4%5D%7B16%5E%7B-3%7D%7D+%5C%5C%5C%5C%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%3D4%5Ctimes+16%3A%5Cfrac%7B1%7D%7B8%7D%5C%5C%5C%5C%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%3D4%5Ctimes16%5Ctimes8%5C%5C%5C%5C%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%7E%3D%5Cboxed%7B512%7D "8^{\frac{2}{3}} \times 32^{\frac{4}{5}}:16^{-\frac{3}{4}}= \sqrt[3]{8^2}\times \sqrt[5]{32^4} : \sqrt[4]{16^{-3}} \\\\~~~~~~~~~~~~~~~~~~~~~~=4\times 16:\frac{1}{8}\\\\~~~~~~~~~~~~~~~~~~~~~~=4\times16\times8\\\\~~~~~~~~~~~~~~~~~~~~~~=\boxed{512}")
1 votes
Thanks 1
niken25
Ada cara yg lebih mudah tdak?
MicoArrafi
Itu udah yang paling mudah
niken25
Oh ya
