Images 2Х 3 4X

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2х 3 4x. 3х2 4х -2 = 2х2-2х+1. (Х2-1)2+ (х2-3х+2)4=0. (Х+3)2+(Х-4)2=2(4-Х)(Х+3). 2х2 - 4 х +3 + х2+ 4х -2х.
3х2 4х -2 = 2х2-2х+1. (Х2-1)2+ (х2-3х+2)4=0. (Х+3)2+(Х-4)2=2(4-Х)(Х+3). 2х2 - 4 х +3 + х2+ 4х -2х.

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