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Home Q & A Board Science-Related Homework Help Mathematics Pre-calculus and Functions
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marinejas marinejas
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3 years ago
1. a) logv3(3x+2)=3
What I did:
=3x + 2 = 3^3
= 3x+2 -2 = 27 -2
= 3x/3 = 25/3
= x = 8.3 Is this correct?
b) Mainly just needed help with b, 5^x-3 = 2^3x
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bio_manbio_man
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3 years ago
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marinejas Author
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#2
3 years ago
The -3 is part of the exponent x, so 5^x-3
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