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Fundamentals - Real Numbers - Chapter 1.1, Problem 2E
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a.) As the Commutative Property states, the order in which two numbers are added (or multiplied) does not matter. So the multiplication of ab is the same as ba
Ex.) 3x5=5x3 (which both ends come out to be 15)
b.)The Associative Property states when adding multiple numbers, it doesn't matter which two are added first. Therefore, a+(b+c) = c+(a+b)
Ex.) 1+(5+7) = 5+(7+1) = 7+(1+5) [They all equal 13]
c.) The Distributive Property states When we multiply a number by a sum of two numbers, we get the same result as we get if we multiply the number by each of the terms and then add the results. Therefore a(b+c) = ab+ac
Ex.) 2(8+3) = 2x8+2x3 (They both come out to be 22)
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Question Text | Fundamentals - Real Numbers - Chapter 1.1, Problem 2E |
Answer Type | Text solution:1 |