" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3y+-5+7 =5y+2
b. y^2+3y+y^2+5y
=y^2+8y
c.3x^2+4+12-2x^2
=x^2+16