" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
5x^4-10x³
-----------------
-7x³
7x³-14x²
---------------------
-14x²+8x
14x²-28x
------------------------------
-20x+10
20x-40
=================
-30