EDIT: Yeah, I posted this in the urgent forum. Really sorry mods! Please delete!

So I've been able to do all my Precalc homework using prior knowledge with Algebra 2 until I came across this here:

If someone could hit up number 59 with a detailed procedure (The instruction is to simplify the expression,) I'd appreciate it SO much. Many apologies for the bluriness, if you can't make out what the exponents are, this is the problem typed out:

-2(x^2-3)^-3(2x)(x+1)^3)-3(x+1)^2(x^2-3)^-2/ [(x+1)^3]^2