Final answer:
To simplify the expression 2(1 + 6r), distribute the 2 to both terms inside the parentheses and simplify. The simplified expression is 2 + 12r.
Step-by-step explanation:
To simplify the expression 2(1 + 6r), you can distribute the 2 to both terms inside the parentheses. This gives you 2 * 1 + 2 * 6r. Simplifying further, you get 2 + 12r. So, the simplified expression is 2 + 12r.
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