Tilted Forum Project Discussion Community - View Single Post - [Calculus] It didn't take me long to forget how to Integrate..

phukraut · 10-15-2005, 10:10 PM

Letting u=x^2 gives du=2x dx, and hence the integrand is now e^(-u) which integrates to -e^(-u) + C. Note the minus sign in front of exp.

10-15-2005, 10:10 PM	#16 (permalink)
phukraut Addict	Letting u=x^2 gives du=2x dx, and hence the integrand is now e^(-u) which integrates to -e^(-u) + C. Note the minus sign in front of exp. Last edited by phukraut; 10-15-2005 at 10:17 PM..