The greatest common factor of each term in the expression 60 A b minus 72 b is 12 b Which choice shows the expression written as a product?

Factor out the greatest common factor, 12b, from both terms. Since 60Ab ÷ 12b = 5A and 72b ÷ 12b = 6, the expression becomes 12b(5A − 6). Choice A shows this product.

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