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Anni [7]
3 years ago
10

What is the solution of log3x + 4125 = 3?

Mathematics
2 answers:
Advocard [28]3 years ago
8 0
Log3 (x) + 4125=3 final answer
bazaltina [42]3 years ago
6 0

If we take it as:

log (3x+4125)=3

To solve this we have to understand the log this way:

log_{b} a=c    b^{c}=a

and remember that when b is not shown it means it is 10. So:

10^{3} =3x+4125\\1000-4125=3x\\x=\frac{-3125}{3} =-1041.66

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Given:

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The answer is B. 

The attached file is how I got the answer. 

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