Images A X B 2 C

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A x b 2 c. Вариант 2 < 2x-3 a) 2-x x+2 1-4x. (2a-3b)^2-(3a+2b)^2. 2a-3/2a-b-2/b. - B при a - b = 3. b2 b 6ab _2 = 4. при - 2a + b a b.
Вариант 2 < 2x-3 a) 2-x x+2 1-4x. (2a-3b)^2-(3a+2b)^2. 2a-3/2a-b-2/b. - B при a - b = 3. b2 b 6ab _2 = 4. при - 2a + b a b.