" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Porque
y
Saludos.
-((x²-x)(x+1)=-120
-(x³+x²-x²-x)=-120
-(x³-x)=-120
x³-x=120
x³-x=5³-5
x=5
Los números son :
-4;-5;-6