Simplify completely quantity x squared plus 4 x minus 5 over quantity 5 x squared minus 8 x plus 3 times quantity 20 x minus 12
over x squared minus . 4 over quantity x plus 5 4
open parentheses x minus 1 close parentheses over quantity x plus 5 4 over quantity x minus 11 4
open parentheses x plus 5 close parentheses over quantity x minus 11
