" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= (2 × 3x) (2 × 5y) + 4x - 2y
= 6x + 10y + 4x - 2y
= 6x + 4x + 10y - 2y
= 10x + 8y