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I really need help with this I have an upcoming test.

I really need help with this I have an upcoming test.
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4 votes
I really need help with this I have an upcoming test.

I really need help with this I have an upcoming test.-example-1
User Kazeem
by
7.3k points

1 Answer

3 votes

Answer:

Hi,

Explanation:


7^(x+3)=8\\\\ln(7^(x+3))=ln(8)\\\\(x+3)*ln(7)=ln(8)\\\\x+3=(ln(8))/(ln(7)) \\\\x=(ln(8))/(ln(7)) -3x=-1,9313784386759334704574687659961...\\\\\boxed{x\approx{-1.93}}

User Pzulw
by
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