C. 2x(4x5)=(2x4)x5
Step-by-step explanation:
What is the associative property of multiplication?
The associative property of multiplication, the product of three or more numbers remains the same regardless of how the numbers are grouped.
The associative property always involves 3 or more numbers. The numbers grouped within a parentheses, are terms in the expression that considered as one unit. There is also an associative property of addition. However, subtraction and division are not associative.
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