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Simple Indefinite Integrals

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Solve the following indefinite integrals, using $C$ to represent an unknown constant.

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$\\int(x^2-6+\\frac{x}{2})\\mathrm{dx}$

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Indefinite Integrals

", "type": "question", "contributors": [{"name": "Violeta CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1030/"}]}]}], "contributors": [{"name": "Violeta CIT", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1030/"}]}