Pergunta

(1) 3. Which property do you use when multiplying two polynomials using the horizontal method? associative distributive identity commutative
Solução

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AgnethaVeterano · Tutor por 10 anos
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B. distributive
Explicação
When multiplying two polynomials using the horizontal method, the distributive property is used. This property states that the multiplication of a number by a sum is equal to the sum of the products of the number by each addend. In the context of polynomials, this means that each term of the first polynomial is multiplied by each term of the second polynomial, and the results are then added together. The associative, identity, and commutative properties are not primarily used in this method. The associative property refers to the grouping of numbers in addition and multiplication. The identity property refers to the existence of an identity element in addition and multiplication. The commutative property refers to the order of numbers in addition and multiplication. Therefore, the correct answer is the distributive property.
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