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x-x-3-1-dx-




Question Number 95763 by i jagooll last updated on 27/May/20
∫ x (√(x^3 +1)) dx ?
$$\int\:{x}\:\sqrt{{x}^{\mathrm{3}} +\mathrm{1}}\:{dx}\:? \\ $$
Commented by MJS last updated on 27/May/20
not possible to solve for me
$$\mathrm{not}\:\mathrm{possible}\:\mathrm{to}\:\mathrm{solve}\:\mathrm{for}\:\mathrm{me} \\ $$
Commented by MJS last updated on 27/May/20
wolfram alpha gives an un−human  solution including 2 different elliptic  functions E and F...
$$\mathrm{wolfram}\:\mathrm{alpha}\:\mathrm{gives}\:\mathrm{an}\:\mathrm{un}−\mathrm{human} \\ $$$$\mathrm{solution}\:\mathrm{including}\:\mathrm{2}\:\mathrm{different}\:\mathrm{elliptic} \\ $$$$\mathrm{functions}\:{E}\:\mathrm{and}\:{F}… \\ $$
Commented by i jagooll last updated on 28/May/20
yes sir. i think it not solvable by  elementary calculus
$$\mathrm{yes}\:\mathrm{sir}.\:\mathrm{i}\:\mathrm{think}\:\mathrm{it}\:\mathrm{not}\:\mathrm{solvable}\:\mathrm{by} \\ $$$$\mathrm{elementary}\:\mathrm{calculus} \\ $$

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