SOLUTION: solve for x:log3(x^2-4)-log3(x+2)=2
Algebra.Com
Question 421809: solve for x:log3(x^2-4)-log3(x+2)=2
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
solve for x:log3(x^2-4)-log3(x+2)=2
..
log3(x^2-4)-log3(x+2)=2
=log3(x^2-4)/(x+2)=2
change to exponential form,
3^2=(x^2-4)/(x+2)
=(x+2)(x-2)/x+2)=9
x-2=9
x=11
RELATED QUESTIONS
solve for x:
log3^4-log3^x=2
no... (answered by stanbon,josmiceli,bimanewton)
Solve for X
log3^4 - log3^x... (answered by lwsshak3)
solve
2 log3)=log3) (4)+ log3)... (answered by Alan3354)
{{{log3 (x-2) + log3 (x-4) = 2... (answered by ankor@dixie-net.com)
log3(x-2)+log3(x+4)=3 (answered by nerdybill)
Log3(x+18)-log3(x-2)=4 (answered by Boreal,LinnW)
Solve for x:
log3^4-log3x=2
(answered by Alan3354)
solve for x-... (answered by lwsshak3)
solve for x log3 (2x-1)=2+log3... (answered by lwsshak3)
solve:... (answered by nerdybill)