dreamer13949 dreamer13949
  • 07-01-2019
  • Mathematics
contestada

Given log3 2=0.631 log3 7=1.771 what is log3 14?

Given log3 20631 log3 71771 what is log3 14 class=

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BrainySophiee
BrainySophiee BrainySophiee
  • 07-01-2019
In logarithm, inverse operations are applied.
[tex] log_3{14} = log_3{7} + log_3{14} \\ log_3{14} = 0.631 + 1.771 \\log_3{14} = 2.402[/tex]
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lisboa lisboa
  • 02-04-2019

Answer:

2.402

Step-by-step explanation:

Given [tex]log_3 2=0.631[/tex]

[tex]log_3 7=1.771[/tex]

we need to find out [tex]log_3(14)[/tex]

we know 14 = 7 * 2

[tex]log_3(14)=log_3(7*2)[/tex]

Apply log property

log mn= log m + log n

[tex]log_3(7*2)=log_3(7) + log_3(2)[/tex]

Plug in the given vales for log

[tex]log_3(7*2)=1.771 + 0.631)[/tex]

= 2.402

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