" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=
=
karena bilangan pokoknya sama ----> eksponennya sama pula
jadi, 2x² - 10x + 14 = 3x - 6
2x² - 10x - 3x + 14 + 6 = 0
2x² - 13x + 20 = 0
(2x - 5) (x - 4) = 0
2x - 5 = 0 atau x - 4 = 0
2x = 5 atau x = 4
x =
25^ x^2-5x+7 = 125 ^x-2 ditulis ulang menjadi
5^ 2x^2-10x +14 = 5^ 3x-6 -> 5 kita coret menjadi
2x^2 -10x +14 = 3x -6
2x^2 -10x -3x +14 + 6 =0
2x^2 -13x +20 =0