" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
7ab+2bc-d + 5ab+bc+4d
= 12ab +3bc +3d
2.
5p+1 - (2p+6)
= 5p+1 -2p -6
= 3p -5
3.
a.) x²-5x+6
(x-3)(x-2)
b.) 2x²-18
(2x-6)(x+3)
c.) 3x²-17x-6
(x-6)(3x+1)