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Question
Find the following integrals:
`int(2x^2 - 3sinx + 5sqrtx) dx`
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Solution
Let `I = int (2x^2 - 3 sin x + 5 sqrt5)` dx
`I = 2 int x^2 dx - 3 int sin x dx + 5 int x^(1/2)` dx
`I = 2/3 x^3 + 3 cos x + 10/3 x^(3/2) + C`
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