很喜欢音游人说的一句话:啊?
∫031(12x2−10x+5)dx=114514\mathsf{∫_0^{31}{(12x^2-10x+5)dx = 114514}}∫031(12x2−10x+5)dx=114514
∫085(9x2−22x+24)dx=1919810\mathsf{∫_0^{85}{(9x^2-22x+24)dx = 1919810}}∫085(9x2−22x+24)dx=1919810
C20250080 LV 6
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