- #1
FabioTTT
- 22
- 0
I have to integrate:
sqrt( (3t^2)^2 + (1)^2 + (sqrt(6)t)^2 ) at the limits t=1 and t=3
I can't figure out how to simplify the problem so that I can do the integral.
So far the farthest I've gotten is the obvious:
sqrt( 9t^4 + 6t^2 + 1 )
now I am stuck.
sqrt( (3t^2)^2 + (1)^2 + (sqrt(6)t)^2 ) at the limits t=1 and t=3
I can't figure out how to simplify the problem so that I can do the integral.
So far the farthest I've gotten is the obvious:
sqrt( 9t^4 + 6t^2 + 1 )
now I am stuck.