" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ab ( ab+ 2 ) + 2 ( b+2 )
b) 27x kwadraty-18xkwadrat-12y+8
9x kwadrat - 12 y + 8 =
3( 3x kwadrat - 4y) +8
x kwadrat+2x+1+2(x+1)
x (x+2) +1+2(x+1)