Question Number 113564 by bemath last updated on 14/Sep/20
$$\:\:\int_{\mathrm{1}} ^{\mathrm{2}} {f}\left(\mathrm{2}{x}+\mathrm{1}\right)\:{dx}\:=\:\mathrm{3}\:{and}\: \\ $$$$\:\:\int_{\mathrm{1}} ^{\mathrm{2}} \left({x}^{\mathrm{2}} \:{f}\left({x}^{\mathrm{3}} +\mathrm{2}\right)\right){dx}\:=\:\mathrm{5} \\ $$$${then}\:\int_{\mathrm{5}} ^{\mathrm{10}} {f}\left({x}\right)\:{dx}\:=\:? \\ $$
Answered by bobhans last updated on 14/Sep/20
