CPM Homework Help : A2C Problem 4-75

Multiply each of the following expressions. Homework Help ✎
1. 2x²(3x + 4x²y)
2. (x³y²)⁴(x²y)

Answer (a):

6x³ + 8x⁴y

Hint (b):

Remember that the 4th power means to use the expression as a multiplier four times.

(x¹²y⁸)(x²y)

More Help (b):

How can you rewrite this using the Commutative and Associative Properties of Multiplication to simplify it further?