Question

http://prntscr.com/9yaj7s

Answer 1

@zepdrix

Answer 2

\[v(t)=\frac{ dx }{ dt }=\frac{ t }{ t^2+e },dx=\frac{ t }{ t^2+e }dt\]
\[x=\int\limits \frac{ t }{ t^2+e }dt+c\]
can you complete it?

Answer 3

yea i understand it now

Answer 4

ok. good luck.