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Explain why the solution does not include x=-2.

Explain why the solution does not include x=-2.-example-1

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Answer:

see the explanation

Explanation:

we have


(3)/(x+2)+4\geq 3

Remember that in a quotient the denominator cannot be equal to zero

For x=-2 the denominator in the left side is equal to zero

so

In this problem the value of x cannot be equal to x=-2

Because, For x=-2 the expression in the left side is undefined

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