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Want Brainliest? Get this correct Which of the following is the product of the rational expressions shown below?

Want Brainliest Get this correct Which of the following is the product of the rational expressions shown below class=
Want Brainliest Get this correct Which of the following is the product of the rational expressions shown below class=

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Answer: Choice D   [tex]\frac{2x^2}{x^2-x-20}[/tex]

We multiply the numerators together to get x*2x = 2x^2 as the numerator for the answer.

The denominators pair up and multiply to get (x-5)(x+4) = x^2+4x-5x-20 = x^2-x-20. You can use the distributive property, FOIL, or the box method to expand out (x-5)(x+4)

So that's how we end up with (2x^2) all over (x^2-x-20) as the answer.

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