Photos 4X 7X 2 РЕШИТЬ

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4x 7x 2 решить. (X-2)^2(X-4)<0. 2x^2=9x. X^2-9/X^2-4<0. X2-4=0.
(X-2)^2(X-4)<0. 2x^2=9x. X^2-9/X^2-4<0. X2-4=0.

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