That was all the information given to me in the question. As for my work.. I tried to divide the 2 curves @ the intersection, and tried to integrate them seperately from 0 to 5. I got a ln(0) when adding/subtracting the areas...and really don't know what to do with that.
If you need more help, show ALL your working and say where you're stuck - don't just give a thumbnail description of what you've tried to do.