Images 3X X2 4X

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3x x2 4x. (-X-5)(2x+4)=0. X^2-X. X^2-2x+2=0. X^2+2x+4.
(-X-5)(2x+4)=0. X^2-X. X^2-2x+2=0. X^2+2x+4.

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