" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a. -6x-80xy = -2 (3x-40xy) =2x (-3 - 40xy)
b. y² + 7y +10 = (y x y) + (7 x y) + (2 x 5)