-3x(2-x)+(3x+1)(x-2)

Question

-3x(2-x)+(3x+1)(x-2)

Comments

упростить

Answer 1

-6х+3х^2+3х^2+х-6х-2=6х^2-11х-2=2*(3х^2-5,5х-1)

Answer 2

-6х+4х+(3х+1)(х-2)
-2х+4х+1-2
2х-1