" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2) (2y-3)(y+4) = 2y²+8y-3y-12 = 2y²+5y-12
3) (3y-4)(2y+7) = 6y²+21y-8y-28 = 6y²+13y-28
4) (y-5)(y-6) = y²-6y-5y+30 = y²-11y+30
5) (4y-3)(5y-4) = 20y²-16y-15y+12 = 20y²-31y+12