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Find 2x + 5

Logarithms problems.
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Find 2x + 5

Postby nycmath » Fri Sep 25, 2026 11:14 am

See attachment.
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nycmath
 
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Re: Find 2x + 5

Postby Eigenvalue » Fri Sep 25, 2026 4:31 pm

[tex]log_{2}[/tex](x+3)=2
2²=x+3; if [tex]log_{a }[/tex]b=c, then [tex]a^{c }[/tex]=b
x+3=4
x=1

Eigenvalue
 
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