Simplify (7x+42)/(x^2+13x+42)
2 answers:
<h2>
Answer:</h2>
The simplified expression is given by:

<h2>
Step-by-step explanation:</h2>
We are asked to simplify the expression which is given in terms of variable x as:

The given expression is a rational expression as it is a polynomial expression in the denominator as well as in the numerator.
Now we know that:

and

Hence, we get:

Hence, the simplified expression is:

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Answer:
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Step-by-step explanation:
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