Rozwiaz równanie , (2 a) -3x(2 - 4x) = 6x(2x - 3) b) 3 - 2x(3 - x) = 2x" - 3(x+2) c) (2x - 1)(2 - 3x) = (2 - 3x)(2x + 3) d) (4x - 3)(3x - 2) - (6x + 4)(2x - 3) = 4
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