" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
b) 3a(a-b)+2b(a-b)= (a-b)(3a+2b)
c)p(p-1)-4(1-p)= p(p-1)+4(p-1) = (p-1)(p+4)
d)5(x-30-a(3-x))=5(-10(3-x)-a(3-x)) =
= 5(3-x)(-10-a) = -5(3-x)(10+a)