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Respondido

(2x − 3)(−4x + 2) = (−4x + 2)(2x − 4)

Resposta :

FIOXPEDOON

(2x - 3) × (-4x + 2) = (-4x + 2) × (2x - 4)

-8x² + 4x + 12x - 6 = -8x² - 16x + 4x + 8

-8x² + 4x + 12x + 8x² + 16x - 4x = 8 + 6

12x + 16x = 14

28x = 14

x = 14/28

x = 1/2 = 0,5

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