SOLUTION: 2log9x=log9(5x-4)
Algebra.Com
Question 172658: 2log9x=log9(5x-4)
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
2log9x=log9(5x-4)
log9(x^2)=log9(5x-4)
x^2 = 5x-4
x^2-5x+4 = 0
(x-4)(x-1) = 0
.
x = {1,4}
RELATED QUESTIONS
f(x) = log9 (x +... (answered by jsmallt9)
log9 (answered by rapaljer,unlockmath)
what is the answer to log9 144, where log9 7=0.8856, and log9... (answered by Alan3354)
Express as a product.
log9... (answered by nerdybill)
what is log9(27) +... (answered by stanbon)
4/5x *... (answered by bsmath)
ok i have done 21 of these and here are the ones i cant get...
Use log9^7=0.8856 and... (answered by longjonsilver)
y=5x... (answered by elima)
2/5x-10=4/5x (answered by Alan3354)