5 is greater than w, and w is greater than 1

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?