Chapter A.4, Problem 39E

In Problems $35\text{-}42$, imagine that the indicated “ solutions” were given to you by a student whom you were tutoring in this class.

(A) Is the solution correct?. If the solution is incorrect, explain what is wrong and how it can be corrected.

(B) Show a correct solution for each incorrect solution.

$\frac{x^2-3x}{x^2-2x-3}+x-3=\frac{x^2-3x+x-3}{x^2-2x-3}=1$