In addition, reply to one of your classmate's posting. Problem 1: Jane solve the I quadratic equation x2 + lx = 43 as follows: x2+lx=48 x(x+2)=48 at: 48. x+ 2= 48 at: 48. x= 46 Problem 2: Joe factors the trinomlal IL 5x,6 as (x-3)(x-2). 1 Problem 3: The following was a test " question: Factor: x21r-3. Lisa's ' paper had the following: ; JCZ-lx-S a-D@+D l ; 1 l l l l x-4= 0.x+2= 0 x=4.x=l ' , ... am" We. 4'v'flr "am fl, e... r-vw-v-W'" '* D4' Discussion 4 (end of Chapter Pleasercgfnp - 'Y'"