(Х+2)(х²-4х+4)=(х+2)(х-2)²=(х²—4)(х-2)=
=х³-4х-2х²+8=х³-2х²-4х+8
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(Х+2)(х²-4х+4)=(х+2)(х-2)²=(х²—4)(х-2)=
=х³-4х-2х²+8=х³-2х²-4х+8