Respuesta :

hdthghsdtrgsretwertwertwertwretwertwre
6k+2(3k−2)

=6k+2+−1(3k−2)
=6k+2+−1(3k)+(−1)(−2)
=6k+2+−3k+2


=6k+2+−3k+2
=(6k+−3k)+(2+2)
=3k+4