Calcule os log
A)log=1024
2
B)log
0,5
Soluções para a tarefa
Respondido por
2
a)
![\log_{2} 1024 =\ \textgreater \ \log_{2} 1024 = x =\ \textgreater \ 2^x=1024 \log_{2} 1024 =\ \textgreater \ \log_{2} 1024 = x =\ \textgreater \ 2^x=1024](https://tex.z-dn.net/?f=+%5Clog_%7B2%7D+1024+%3D%5C+%5Ctextgreater+%5C+++%5Clog_%7B2%7D+1024+%3D+x++%3D%5C+%5Ctextgreater+%5C++2%5Ex%3D1024+++)
Fatore o 1024![2^x= 2^{10} 2^x= 2^{10}](https://tex.z-dn.net/?f=2%5Ex%3D+2%5E%7B10%7D)
1024I 2 Corte as Bases
512I 2
256I 2
128I 2
64I 2
32I 2
16I 2
8I 2
4I 2
2I 2
1|![2^{10} 2^{10}](https://tex.z-dn.net/?f=2%5E%7B10%7D)
b)
![\log_{0,5} 1024 =\ \textgreater \ \log_{0,5} 1024 = x =\ \textgreater \ 0,5^{x}=1024 \log_{0,5} 1024 =\ \textgreater \ \log_{0,5} 1024 = x =\ \textgreater \ 0,5^{x}=1024](https://tex.z-dn.net/?f=%5Clog_%7B0%2C5%7D+1024+%3D%5C+%5Ctextgreater+%5C+%5Clog_%7B0%2C5%7D+1024+%3D+x+%3D%5C+%5Ctextgreater+%5C+0%2C5%5E%7Bx%7D%3D1024)
![0,5 = \frac{1}{2} 0,5 = \frac{1}{2}](https://tex.z-dn.net/?f=0%2C5+%3D++%5Cfrac%7B1%7D%7B2%7D+)
![\log_{ \frac{1}{2} } 1024 =\ \textgreater \ \log_{\frac{1}{2}} 1024 = x =\ \textgreater \ \frac{1}{2}^{x}=1024 \log_{ \frac{1}{2} } 1024 =\ \textgreater \ \log_{\frac{1}{2}} 1024 = x =\ \textgreater \ \frac{1}{2}^{x}=1024](https://tex.z-dn.net/?f=%5Clog_%7B+%5Cfrac%7B1%7D%7B2%7D+%7D+1024+%3D%5C+%5Ctextgreater+%5C+%5Clog_%7B%5Cfrac%7B1%7D%7B2%7D%7D+1024+%3D+x+%3D%5C+%5Ctextgreater+%5C+%5Cfrac%7B1%7D%7B2%7D%5E%7Bx%7D%3D1024)
Forma fatorada de![1024 = 2^{10} 1024 = 2^{10}](https://tex.z-dn.net/?f=1024+%3D+2%5E%7B10%7D)
![2^{10} = \frac{1}{2}}^{-10} 2^{10} = \frac{1}{2}}^{-10}](https://tex.z-dn.net/?f=2%5E%7B10%7D+%3D++%5Cfrac%7B1%7D%7B2%7D%7D%5E%7B-10%7D+)
![\frac{1}{2}^{x}= \frac{1}{2}}^{-10} \frac{1}{2}^{x}= \frac{1}{2}}^{-10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%5E%7Bx%7D%3D++%5Cfrac%7B1%7D%7B2%7D%7D%5E%7B-10%7D+)
Corte as bases:![X = -10 X = -10](https://tex.z-dn.net/?f=X+%3D+-10)
Bons estudos.
Não esqueça de avaliar, até.
Fatore o 1024
1024I 2 Corte as Bases
512I 2
256I 2
128I 2
64I 2
32I 2
16I 2
8I 2
4I 2
2I 2
1|
b)
Forma fatorada de
Corte as bases:
Bons estudos.
Não esqueça de avaliar, até.
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