int of sqrt(16t^6+4t^2-8t+4) from 1 to 4
Integrate sqrt(16t^6+4t^2-8t+4) from 1 to 4
http://www.wolframalpha.com/input/?i=Integtate+(sqrt(16t%5E6%2B4t%5E2-8t%2B4))+from+1+to+4
