" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
log(x-2)(x-1) = log 6
(x-2)(x-1) = 6
x^2 -3x +2 = 6
x^2 - 3x -4 = 0
(x-4)(x+1)=0
x-4 = 0
x = 4
atao
x+1=0
x= -1
log 6 = log 2 + log 3
log (x - 2) + log (x - 1) = log 2 + log 3
x - 2 = 2
x - 1 = 3
berarti x = 4
semoga benar yaa... ;-)