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Aleonysh [2.5K]
2 years ago
14

I need help with this !!

Mathematics
1 answer:
Stolb23 [73]2 years ago
4 0

Answer:

  -27

Step-by-step explanation:

It looks like you're trying to evaluate ...

  \displaystyle 5^{\log_5{8}}-3^{\log_3{5}+\log_3{7}}=8-3^{\log_3{35}}=8-35=\boxed{-27}

__

The relevant rules are ...

  b^(log_b(x) = x

  log(a)+log(b) = log(ab)

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Step-by-step explanation:

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