" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3(x³-4x²+4x+5x²-20x+20)= 3(x³+2x²+x+x²+2x+1)+3
3x³-12x²+12x+15x²-60x+60=3x³+6x²+3x+3x²+6x+3+3
3x³-12x²+12x+15x²-60x+60-3x³-6x²-3x-3x²-6x-3-3=0
simplificamos ;
-9x²-57x+54