Hello, all!

In my Pre-Calculus class, we are solving some problems, which I'm afraid I am struggling with. I am interted in learning the processes of how to solve these problems. Thank you in advance for all of your assistance.

1) Simplify: (x^{2}y-3)/(2-y^{-3})

2) Solve for x: 2(nx+bn+bx)

Thank you for all help in advance.

Guest Dec 5, 2017

edited by
Guest
Dec 5, 2017