Show life that you have a thousand reasons to smile
© Copyright 2024 DOKU.TIPS - All rights reserved.
(2-4x+4)log_{3} x = log_{3} 9
(2-4x+4)log_{3} x -log_{3} 3^{2} =0
(2-4x+4)log_{3} x - 2 log_{3}3 =0
log_{3} 3 (2-4x+4-2)=0
(4x+4) log_{3} 3 =0
log_{3} 3^{4x+4}=0
3^{0} = 3^{4x+4}
4x+4=0
x= -1