Alright, According to the law of Conversation of Energy states that, Energy in a system may take on various forms (e.g. kinetic, potential, heat, light). The law of conservation of energy states that energy may neither be created nor destroyed. Therefore the sum of all the energies in the system is a constant. So, When a black hole is formed the compressed matter that has been crushed down to it's nuclei is destroyed and gone after the black hole itself is formed. Doesn't that contradict said law stated above?