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

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$\\int(x^4-\\var{a}x^3+\\var{b}x-\\var{c})\\mathrm{dx}$

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$\\int(u+\\var{d})(2u+\\var{f})\\mathrm{du}$

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$\\int\\frac{\\sin(2x)}{\\sin(x)}\\mathrm{dx}$.

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Take care to include the brackets in the trigonometric expressions, i.e. write sin(x) rather than sinx.

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Indefinite Integrals

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Indefinite Integrals

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rebel

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rebelmaths

"}, "tags": ["Rebel", "REBEL", "rebel", "rebelmaths"], "contributors": [{"name": "Kieran Mulchrone", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1243/"}]}]}], "contributors": [{"name": "Kieran Mulchrone", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1243/"}]}