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4 votes
What answer is correct?​

What answer is correct?​-example-1

1 Answer

7 votes

Explanation:

Factor the top and bottom

(x-1)(x+4) / ((x-5)(x+4) )

shows that when x = - 4 the numerator AND the denominator are = 0

this is where a hole will be found .

User Emkarachchi
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