Question 4 of 9Which of the following is the product of the rational expressions shownbelow?7xX - 4x+7O A x 47 - 3x – 4OB.x2x + 3x - 28C.7x²x2 + 3x - 28O D.8x2x + 3

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asked May 28, 2023 142k views

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Question 4 of 9Which of the following is the product of the rational expressions shownbelow?7xX - 4x+7O A x 47 - 3x – 4OB.x2x + 3x - 28C.7x²x2 + 3x - 28O D.8x2x + 3

Mathematics
college

Argonus asked

by Argonus

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Let's calculate the product:

$(7x)/(x-4)\cdot(x)/(x+7)\rightarrow((7x)(x))/((x-4)(x+7))\rightarrow(7x^2)/(x^2+3x-28)$

Therefore, the correct answer is option C.

Dagronlund answered Jun 2, 2023

by Dagronlund

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