A student was asked to simplify the expression x3-64x \ 8x-x2 Unfortunately, an error was made by the student. Explain the error made, and simplify the expression correctly. Step 1= x(x2-64) \ x(8-x) Step 2= x(x+8)(x-8) \ x(8-x) step 3 = everything in step is cancelled out expect the one (x+8) at the top aka the numerator step 4= x+8