" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3 (x²-x-x+1) = 1/12
3 (x²-2x+1) = 1/12
3x²-6x + 3 = 1/12
3x²-6x = 1/12 - 3
x (3x-6) = -35/12
x = -35/12 / (3x-6)
x = -35/12 . (3x-6)
x = (-105x - 210) / 12
x = (-35x - 70) / 4
maka,
sehingga,
dan elemen