" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=f(2x-1)
=3(2x-1)²-4(2x-1)+6
=3(4x²-4x+1)-8x+4+6
=12x²-12x+3-8x+4+6
=12x²-20x+13
101=12x²-20x+13
0=12x²-20x-88
3x²-5x-22=0
x²-5x-66=0
(x-11/3)(x+6/3)
x=11/3 V x=-2
Semoga Membantu