Mathematics

[latex]A(x)=3^x[/latex]
If 8 came out, what was dropped in?


Answers

cam1025

2 years ago Comment

Best answer

[latex]A(x) = 3^x[/latex]

8 comes out so we know that
[latex]3^x = 8[/latex]

[latex]\implies \log{3^x} = \log{8}[/latex]

[latex]x\log{3} = \log{8}[/latex]

[latex]x = \frac{\log{8}}{\log{3}} [/latex]

[latex]x \approx 1.8928[/latex]

kingavisingh

2 years ago Comment

[latex]3^x=8\\ x=\log_38[/latex]