Toán 2^17.9^5/6^8.8^3 giai giup mik bai nay la tim gia tri bieu thuc 10/07/2021 By Josephine 2^17.9^5/6^8.8^3 giai giup mik bai nay la tim gia tri bieu thuc
`\frac{2^17. 9^5}{6^8. 8^3}` `=\frac{2^17. 3^10}{2^8 .3^8. 2^9}` `=>\frac{3^10}{3^8}` `=3^2=9` Trả lời
`(2^17 .9^5)/(6^8 .8^3)`
`=(2^17 .3^10)/(3^8 .2^8 .2^9)`
`=3^2=9`
`\frac{2^17. 9^5}{6^8. 8^3}`
`=\frac{2^17. 3^10}{2^8 .3^8. 2^9}`
`=>\frac{3^10}{3^8}`
`=3^2=9`