Brought car while back to change trny fil he didn't even try bolts are striped an stuck how quick easy way to fix it need them out

 

You can take a Dremel tool with a cut-off wheel and cut a slot in them for a flat blade screw driver. If you can't get them to turn with the screw driver, use the outside edge of the newly cut slot as a point to tap it loose with a hammer and small chisel.