Can you destroy a black hole? is it even matter composed

curious

It may be possible to have two black holes collide in such a way that their mass is radiated away as gravitational radiation.

This is just speculation, and a couple of years ago physicists would say that no, that couldn't happen. Now we're not so sure.

in order to destroy a black hole you'd have to throw something into it that expands faster than the black hole compresses without mass. In short, you'd have to figure out how to make a device that could create a bubble in the space time fabric and force the mass in a black hole to separate over a large area.

I think you'd need too somehow block the blackhole..my suggestion would be send me too the event horizon, i'll wash my hair and all my hair that falls out will block the hole in the same way me misses moans at me for blocking the plug hole at home....QED

Strictly speaking - no - ''you'' (or ''we'') cannot.

However, a black hole eventually ''destroys itself'' (in a manner of speaking.)

Look up ''Hawking Radiation''

Black holes evaporate. They will eventually destroy themselves. But there is not really much a human can do to speed up the process.

Yes you can destroy a black hole. What you do is find its point of beginning normally behind the "mouth" then you cut the tail with scissors. LOL JK JK JK

A Black Hole is NOT a Hole. It is a dead star.

and NO you can't destroy one.

No u can't but if a nuclear war started. Fumes so strong cud disrupt it for a time but cud Neva close it for ever