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26-04-2018
Mathematics

contestada

1.Log(3) 9 + log(3)27

2. Log(2) 8 + log(2) 16

3. Log(10) 80 + log(10) 125

Respuesta :

Cowmilk Cowmilk

26-04-2018

[tex] log_{3}(9) + log_{3}(27) \\ = 2 + 3 = 5 \\ \\ log_{2}(8) + log_{2}(16) \\ = 3 + 4 = 7 \\ \\ log_{10}(80) + log_{10}(125) \\ = log_{10}(80 \times 125) \\ = log_{10}(10000) \\ = 4[/tex]

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