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kaheart [24]
1 year ago
8

Please Look Below In screenshot

Mathematics
1 answer:
german1 year ago
6 0

Answer: A

Step-by-step explanation:

(f+g)(x)=f(x)+g(x)=-3x-5+4x-2=\boxed{x-7}

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Using subtraction of perfect squares, it is found that the factored expression is:

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<h3>What is the subtraction of perfect squares factoring?</h3>

It is given as follows:

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In this problem, the binomial is given as follows:

9t² - 4.

Hence:

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More can be learned about subtraction of perfect squares at brainly.com/question/16948935

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