Answer:
x will be equal to x = 0.3027 and x = -3.3025
Step-by-step explanation:
We have given function [tex]lnx+ln(x-3)=0[/tex]
Now according to property of logarithmic
[tex]ln(x\times (x-3))=0[/tex]
[tex]ln(x^2-3x)=0[/tex]
Now according to logarithmic and exponent property
[tex](x^2-3x)=e^0=1[/tex]
[tex]x^2-3x-1=0[/tex]
[tex]x=\frac{-3\pm \sqrt{3^2-4\times 1\times -1}}{2\times 1}=\frac{-3\pm 3.605}{2}=0.3027,-3.3025[/tex]
