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Answer to the image. Let me know if you would like to know the drop down options.

Answer to the image. Let me know if you would like to know the drop down options.-example-1

1 Answer

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Question:

Step-by-step explanation:

Consider the following expression:


(x+9)(x-2)-9x-6

if we delete the parentheses applying the distributive property, we obtain:


x^2+7x\text{ - 18 -9x-6}

rearranging the terms we get:


x^2+7x\text{ -9x -18-6}

this is equivalent to:


x^2\text{ - 2x -24}

now, factoring this expression, we get:


(x\text{ +4})(x\text{ - 6})

Answer: we can conclude that the correct answer is:


(x\text{ +4})(x\text{ - 6})

Answer to the image. Let me know if you would like to know the drop down options.-example-1
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