oblicz komrzystajac ze wz,skr mnoz. (pierw.z 3-2)*2=
(10+5 pierw z 2)*2=
(2 pierw .z 2 -4)*(2 pierw z 2+4)=
a) (pierw.z 3-2)*2= 2 pierw. z3 -4b) =20 + 10 pierw z 2c) = 8+8pierw.z 2 - 8 pierw z 2 - 16 = -8
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) (pierw.z 3-2)*2= 2 pierw. z3 -4
b) =20 + 10 pierw z 2
c) = 8+8pierw.z 2 - 8 pierw z 2 - 16 = -8