Repairing Copper Flexpipe

[NoviceAtBest]

We poured a concrete slab and part of the copper flexpipe is underneath the cement. The copper flexpipe comes out of the slab about 18-24 inches. Somehow, the flexpipe got squished and bent and cracked open about 6 inches from the end (about 12-18 inches from the cement). How can we repair this cracked copper flexpipe without breaking into the cement???

 

[Caduceus]

You should post a photo, if you can, so that we can get a better idea of what type of pipe it is. Also, what is the pipe being used for (water, gas, LP, etc.)?