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E primul articol de aici, scris ca fiind colaborator.


EN_VIII_2021_matematica_Test_07
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integral x^2 sin^3(x) dx = 1/108 (-81 (x^2 - 2) cos(x) + (9 x^2 - 2) cos(3 x) - 6 x (sin(3 x) - 27 sin(x))) + constant



Integrate[x^2 Sin[x]^3, x]




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