Question

$\int\limits {(x^7+4x)} \, dx,$$\int\limits {(4x^3-15x^2+14x-3)} \, dx ,$$\int\limits{ \frac{(3x+1)^2}{x} } \, dx ,$$\int\limits { \frac{2+x^2}{x} } \, dx ,$$\int\limits {(4x+3)^2} \, dx ,$$\int\limits {(3x-8)} \, dx ,$$\int\limits {(2*3sinx)} \, dx ,$$\int\limits {(2x^2-cosx)} \, dx ,$$\int\limits {( \frac{3}{sin^2x} } + \frac{1}{x}) \, dx ,$$\int\limits { \frac{dx}{cos^22x} } \, ,$$\int\limits {sin3x} \, dx ,$$\int\limits { \frac{3x^6-4x^5-7x^4+3x^2}{x^4} } \, dx$

Answer 1

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