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Решите задачу:
= x^2 |₋₁⁴ + (2x-3)|2x-3|/4 |₋₁⁴ = (16-1) + ((8-3)|8-3|/4 - (-2-3)|-2-3|/4) = 15 + (5*5/4 + 5*5/4)=15+ 25/2 = 15+12,5 = 27,5