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1. hasil dari integral 5x-1 per (5x^2-2x+6)^7 dx adalah..
2. nilai integral dari -1 sampai 2 (x-1)(3x+1)dx
3. hasil integral (sin^2 5x cos 5x) dx..
1. hasil dari integral 5x-1 per (5x^2-2x+6)^7 dx adalah..
2. nilai integral dari -1 sampai 2 (x-1)(3x+1)dx
3. hasil integral (sin^2 5x cos 5x) dx..
Takamori37
![\int_{-1}^2(x-1)(3x+1)$ $dx \\ \int_{-1}^23x^2-2x-1$ $dx \\ x^3-x^2-x]_{-1}^2 \\ (2^3-2^2-2)-((-1)^3-(-1)^2-(-1)) \\ (8-4-2)-(-1-1+1)=2-(-1)=3](https://tex.z-dn.net/?f=%5Cint_%7B-1%7D%5E2%28x-1%29%283x%2B1%29%24+%24dx+%5C%5C+%5Cint_%7B-1%7D%5E23x%5E2-2x-1%24+%24dx+%5C%5C+x%5E3-x%5E2-x%5D_%7B-1%7D%5E2+%5C%5C+%282%5E3-2%5E2-2%29-%28%28-1%29%5E3-%28-1%29%5E2-%28-1%29%29+%5C%5C+%288-4-2%29-%28-1-1%2B1%29%3D2-%28-1%29%3D3 "\int_{-1}^2(x-1)(3x+1)$ $dx \\ \int_{-1}^23x^2-2x-1$ $dx \\ x^3-x^2-x]_{-1}^2 \\ (2^3-2^2-2)-((-1)^3-(-1)^2-(-1)) \\ (8-4-2)-(-1-1+1)=2-(-1)=3")
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