1.3.B.5.2 - Multiplicative Identity
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Practice Questions
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What is the multiplicative identity?
💡 Hint: Think about what number you can multiply by to keep another number the same.
If you multiply 8 by the multiplicative identity, what do you get?
💡 Hint: Use the definition of the multiplicative identity.
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Interactive Quizzes
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What is the multiplicative identity?
💡 Hint: Recall that anything multiplied by 1 gives back the same number.
True or False: Multiplying any number by 0 gives you the same number.
💡 Hint: Think about the relationship of 0 in multiplication.
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Challenge Problems
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Create a mathematical expression using variables where you demonstrate the multiplicative identity. Explain your reasoning.
💡 Hint: Choose any value for x, and let it multiply by 1!
If you have an equation containing variables, how does understanding the multiplicative identity help simplify solving that equation?
💡 Hint: Consider how this understanding affects your calculations when solving for 'x'.
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