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Pearson Algebra 1 Common Core, 2011

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Pearson Algebra 1 Common Core, 2011 View details

4. Properties of Real Numbers

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Exercise 8 Page 26

If you multiply any real number by 1 you always obtain the number itself.

Identity Property of Multiplication

Practice makes perfect

To identify the Property of Real Numbers being demonstrated by the given equation, we should first identify the operation being performed. 7/9 * 1 = 7/9 In this case, the numbers are being multiplied. The equation shows that the first factor does not change when multiplied by 1. This is the Identity Property of Multiplication.

7/9 * 1 ? =7/9

Identity Property of Multiplication

7/9=7/9 ✓

Subchapter links

Lesson Check p.26

Practice and Problem-Solving Exercises p.26-28

Standardized Test Prep p.28

Mixed Review p.28