Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

You are given the expression 40xy³-25x³y.
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)