Toán $\frac{(3.4.$2^{16}$}{11. $2^{13}$. $4^{11}$- $16^{9}$}$ Giúp mik với 13/09/2021 By Charlie $\frac{(3.4.$2^{16}$}{11. $2^{13}$. $4^{11}$- $16^{9}$}$ Giúp mik với
Có $\frac{3.4.2^{16}}{11.2^{13}.4^{11}-16^{9}}$ =$\frac{3.2^{2}.2^{16}}{11.2^{13}.2^{22}-2^{36}}$ =$\frac{3.2^{18}}{11.2^{35}-2^{36}}$ =$\frac{3.2^{18}}{2^{35}.(11-2)}$ =$\frac{3}{2^{17}.9}$ =$\frac{1}{2^{17}.3}$ Vậy giá trị biểu thức là $\frac{1}{2^{17}.3}$ CHÚC BẠN HOK TỐT!!!! Trả lời
`\frac{3.4.2^{16}}{11.2^{13}.4^{11}-16^9}` `=\frac{3.2^2 .2^{16}}{11.2^{13}.(2^2)^{11}-(2^4)^9}` `=\frac{3.2^{18}}{11.2^{13}.2^{22}-2^{36}}` `=\frac{3.2^{18}}{11.2^{35}-2^{36}}` `=\frac{3.2^{18}}{2^{18}.(11.2^{17}-2^{18})}` `=\frac{3}{11.2^{17}-2^{18}}` `=\frac{3}{2^{17}.(11-2)}` `=\frac{3}{2^{17}.9}.` `=\frac{1}{2^{17}.3}.` Trả lời
Có $\frac{3.4.2^{16}}{11.2^{13}.4^{11}-16^{9}}$
=$\frac{3.2^{2}.2^{16}}{11.2^{13}.2^{22}-2^{36}}$
=$\frac{3.2^{18}}{11.2^{35}-2^{36}}$
=$\frac{3.2^{18}}{2^{35}.(11-2)}$
=$\frac{3}{2^{17}.9}$
=$\frac{1}{2^{17}.3}$
Vậy giá trị biểu thức là $\frac{1}{2^{17}.3}$
CHÚC BẠN HOK TỐT!!!!
`\frac{3.4.2^{16}}{11.2^{13}.4^{11}-16^9}`
`=\frac{3.2^2 .2^{16}}{11.2^{13}.(2^2)^{11}-(2^4)^9}`
`=\frac{3.2^{18}}{11.2^{13}.2^{22}-2^{36}}`
`=\frac{3.2^{18}}{11.2^{35}-2^{36}}`
`=\frac{3.2^{18}}{2^{18}.(11.2^{17}-2^{18})}`
`=\frac{3}{11.2^{17}-2^{18}}`
`=\frac{3}{2^{17}.(11-2)}`
`=\frac{3}{2^{17}.9}.`
`=\frac{1}{2^{17}.3}.`