" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
10x²+10x +25x + 25 = 3x²+4x -9x -12
10x²-3x²+10x +25x -4x+9x +25. +12
7x² +40x + 37 = 0