" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(y-5)(y-4)=0
y1=5 y2=4
2X2+3X-2=0
(2x+4)(2x-1)=0
X1=-2 X2=-1/2