resolva a expressão ![\frac{[2 ^{9} :(2.2 ^{2} ) ^{3} ] ^{-3} }{2}](https://tex.z-dn.net/?f=+%5Cfrac%7B%5B2+%5E%7B9%7D+%3A%282.2+%5E%7B2%7D+%29+%5E%7B3%7D+%5D+%5E%7B-3%7D+%7D%7B2%7D+ "\frac{[2 ^{9} :(2.2 ^{2} ) ^{3} ] ^{-3} }{2}")
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![[ \frac{2^9\div(2.2^2)^3}{2} ]^{-3}=](https://tex.z-dn.net/?f=%5B+%5Cfrac%7B2%5E9%5Cdiv%282.2%5E2%29%5E3%7D%7B2%7D+%5D%5E%7B-3%7D%3D+ "[ \frac{2^9\div(2.2^2)^3}{2} ]^{-3}=")
![[ \frac{2^9\div(2^{1+2})^3}{2} ]^{-3}= <br /><br />[tex][ \frac{2^9\div(2^3)^3}{2} ]^{-3}=](https://tex.z-dn.net/?f=%5B+%5Cfrac%7B2%5E9%5Cdiv%282%5E%7B1%2B2%7D%29%5E3%7D%7B2%7D+%5D%5E%7B-3%7D%3D+%3Cbr+%2F%3E%3Cbr+%2F%3E%5Btex%5D%5B+%5Cfrac%7B2%5E9%5Cdiv%282%5E3%29%5E3%7D%7B2%7D+%5D%5E%7B-3%7D%3D "[ \frac{2^9\div(2^{1+2})^3}{2} ]^{-3}= <br /><br />[tex][ \frac{2^9\div(2^3)^3}{2} ]^{-3}=")
![[ \frac{2^9\div2^9}{2} ]^{-3}= \\ \\ ( \frac{2^{9-9}}{2} )^{-3}= \\ \\ ( \frac{2^0}{2} )^{-3}= \\ \\ (2^0\div2)^{-3}= \\ \\( 2^{0-1})^{-3}= \\ \\ (2^{-1})^{-3}= \\ \\ 2^3=8](https://tex.z-dn.net/?f=%5B+%5Cfrac%7B2%5E9%5Cdiv2%5E9%7D%7B2%7D+%5D%5E%7B-3%7D%3D+%5C%5C++%5C%5C+%28+%5Cfrac%7B2%5E%7B9-9%7D%7D%7B2%7D+%29%5E%7B-3%7D%3D+%5C%5C++%5C%5C+%28+%5Cfrac%7B2%5E0%7D%7B2%7D+%29%5E%7B-3%7D%3D+%5C%5C++%5C%5C+%282%5E0%5Cdiv2%29%5E%7B-3%7D%3D+%5C%5C++%5C%5C%28+2%5E%7B0-1%7D%29%5E%7B-3%7D%3D+%5C%5C++%5C%5C+%282%5E%7B-1%7D%29%5E%7B-3%7D%3D+%5C%5C++%5C%5C+2%5E3%3D8 "[ \frac{2^9\div2^9}{2} ]^{-3}= \\ \\ ( \frac{2^{9-9}}{2} )^{-3}= \\ \\ ( \frac{2^0}{2} )^{-3}= \\ \\ (2^0\div2)^{-3}= \\ \\( 2^{0-1})^{-3}= \\ \\ (2^{-1})^{-3}= \\ \\ 2^3=8")
emillytelles:
mto obg
Valeu!
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