Question 6 (Essay Worth 4 points)
(Factoring Algebraic Expressions HC)
You are given the expression 40x4y³-25x³y.
Part A: Find a common factor for the expression that has a coefficient other than 1 and that contains at least one variable. (1 point)
Part B: Explain how you found the common factor. (1 point)
Part C: Rewrite the expression using the common factor you found in Part A. Show every step of your work. (2 points)