What is the simplified form after factoring the expression 3x² - 12xy + 9y² using the distributive property?
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What is the probability of rolling a number greater than 4 on a fair six-sided die?
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Question: What is the mixed number representation of the improper fraction 7/3? How do you factor the number 72 into its prime factors? Identify a real number that is both rational and irrational.