Me ajudem, com o cálculo
Anexos:
![](https://pt-static.z-dn.net/files/d7b/eea7e84096313bd5386e2a0dab26ea36.png)
Soluções para a tarefa
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a) ![( 2^{3}* 2^{4} * 2^{4} )^{-1} * 2^{5} ( 2^{3}* 2^{4} * 2^{4} )^{-1} * 2^{5}](https://tex.z-dn.net/?f=%28+2%5E%7B3%7D%2A+2%5E%7B4%7D+%2A+2%5E%7B4%7D+%29%5E%7B-1%7D+%2A+2%5E%7B5%7D)
![(2^{11})^{-1} * 2^{5} (2^{11})^{-1} * 2^{5}](https://tex.z-dn.net/?f=%282%5E%7B11%7D%29%5E%7B-1%7D+%2A+2%5E%7B5%7D)
![\frac{1}{2^{11}} * 2^{5} \frac{1}{2^{11}} * 2^{5}](https://tex.z-dn.net/?f=+%5Cfrac%7B1%7D%7B2%5E%7B11%7D%7D+%2A+2%5E%7B5%7D)
![\frac{2^{5}}{2^{11}} = 2^{-6} \frac{2^{5}}{2^{11}} = 2^{-6}](https://tex.z-dn.net/?f=+%5Cfrac%7B2%5E%7B5%7D%7D%7B2%5E%7B11%7D%7D+%3D+2%5E%7B-6%7D+)
b)![(3^{2}:3^{4} * 3^{-8})^{2} * 3^{14} (3^{2}:3^{4} * 3^{-8})^{2} * 3^{14}](https://tex.z-dn.net/?f=+%283%5E%7B2%7D%3A3%5E%7B4%7D+%2A+3%5E%7B-8%7D%29%5E%7B2%7D+%2A+3%5E%7B14%7D)
![(3^{-10})^{2} * 3^{14} (3^{-10})^{2} * 3^{14}](https://tex.z-dn.net/?f=+%283%5E%7B-10%7D%29%5E%7B2%7D+%2A+3%5E%7B14%7D)
![3^{-20} * 3^{14} = 3^{-6} 3^{-20} * 3^{14} = 3^{-6}](https://tex.z-dn.net/?f=+3%5E%7B-20%7D+%2A+3%5E%7B14%7D+%3D+3%5E%7B-6%7D+)
c)![(2^{7}:2^{6}) : 2^{4} (2^{7}:2^{6}) : 2^{4}](https://tex.z-dn.net/?f=+%282%5E%7B7%7D%3A2%5E%7B6%7D%29+%3A+2%5E%7B4%7D+)
![2^{1}:2^{4} = 2^{-3} 2^{1}:2^{4} = 2^{-3}](https://tex.z-dn.net/?f=+2%5E%7B1%7D%3A2%5E%7B4%7D+%3D+2%5E%7B-3%7D+)
d)![[(10^{-3})^{3}*10^{6}]:10^{-4} [(10^{-3})^{3}*10^{6}]:10^{-4}](https://tex.z-dn.net/?f=%5B%2810%5E%7B-3%7D%29%5E%7B3%7D%2A10%5E%7B6%7D%5D%3A10%5E%7B-4%7D)
![[ 10^{-9}*10^{6}]:10^{-4} [ 10^{-9}*10^{6}]:10^{-4}](https://tex.z-dn.net/?f=%5B+10%5E%7B-9%7D%2A10%5E%7B6%7D%5D%3A10%5E%7B-4%7D+)
![10^{-3}:10^{-4} = 10 10^{-3}:10^{-4} = 10](https://tex.z-dn.net/?f=10%5E%7B-3%7D%3A10%5E%7B-4%7D+%3D+10)
b)
c)
d)
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