how would on integrate [tex] \int_{0}^{1} \sqrt{1 + 4t^2} dt [/tex](adsbygoogle = window.adsbygoogle || []).push({});

trig sub sittution doesnt work since one doesnt get tan^2 +1 .

i tryed solving this with matematica and it yielded something with a sinh argument. I am not familiarwi the hyp sine substitution.

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# Homework Help: Trig sine substitution doesnt work

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