SOLUTION: i need help solving this equation {{{ log(2,x)+log(2,x-6)=4 }}}

Algebra.Com
Question 374907: i need help solving this equation
Answer by nerdybill(7384)   (Show Source): You can put this solution on YOUR website!






x = {-2, 8}
.
But, x=-2 turns out to be an "extraneous" solution so throw it out leaving:
x = 8

RELATED QUESTIONS

I need help solving this logarithmic equation:... (answered by jim_thompson5910,stanbon)
I need help solving this problem: log 4 (x ^2 -3) + log 4... (answered by nerdybill)
i need help solving this equation {{{ log(2,x)+log(2,x-6)=4 }}} and finding the domain... (answered by solver91311)
I need help solving this equation. -2 log base 5 of x = log base 4 of... (answered by stanbon)
log[8](x+2)=2-log[8](2) I need help solving this for... (answered by lwsshak3)
i need help solving:... (answered by radikrr)
Need help solving logarithm... (answered by lwsshak3)
Hello! I need help on solving x for this equation: log(base 2)x = log(base x)e (answered by lwsshak3)
I need help solving: 2 log (x+1) base 4 = log (11-x) base... (answered by solver91311)