" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) 2b^2 - 4b +6= 2 (b^2-2b+3)
c) 3x^3+ 6x^2 -12= 3 ( x^3 + 2x^2 -4)
d) 3a^2b - 2ab^2+ ab= ab (3a-2b+1)
^2 <- do potegi 2
^3 <- do potegi 3