SOLUTION: A). x^2-4x+9=0 B). 1/(5x )-1/4x +1/3x=(-17)/60 need getting the answer please show the steps. thank you.

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: A). x^2-4x+9=0 B). 1/(5x )-1/4x +1/3x=(-17)/60 need getting the answer please show the steps. thank you.      Log On