1. 1. (5 points) Multiply the following rational expression and simplify your answer. 3x 2 ? 13x ? 56 x ? 2 x 2 ? 6x + 8 x ? 7
   

3 x2 - 13x -56 , X- 6x+8 X- 2 x-7 * Multiply and simplify your answer. X- 21 =(1/x-52)3 Solve the equation and simplify your answer . Determine the distance between the points ( 0 17 ) and ( 3 , 0 ) and determine the midpoint of the line segment joining them. 3 x 3 + 2 x - SX"= 0 5/3 Solve the equation by factoring. (5 y + Fy +12 - 4 - 24 - 24 4 - 6 y = 34 - 18 4 2 - 12y +36 Add or Subtract the rational expression and simlit your