(2х-3)(3х+2) = 6х^2 (6х в квадрате)

Question

(2х-3)(3х+2) = 6х^2 (6х в квадрате)

Answer 1

5х-2(х-3)=6х5х-2х+6=6х3х-6х=-6-3х=-6х=2      6х -(2х+5)=2(3х-6)6х-2х-5=6х-12-2х=-7х=3,5 х(х+5)=(х+3)х^2+5х=х^2+6х+9-х=9х=-9