" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x²+x+2
b. ab=ba
bc=cb
2ab-3bc+5ab-4bc
7ab-7bc=7b x (a-c)
c.-2 x 2x² + -2 x 3x + -2 x 4
-4x² - 6x - 8