How do you simplify and find the excluded values of #(9x+2)/(x^2 + 11x + 30 )#?

Answer 1

You may start by factorizing the denominator.

#=(9x+2)/((x+5)(x+6))#
Since the denominator must be #!=0#: #x!=-5and x!=-6#
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Answer 2

To simplify and find the excluded values of (9x+2)/(x^2 + 11x + 30), we can factor the denominator and cancel out any common factors with the numerator. The denominator can be factored as (x+5)(x+6). After canceling out the common factor of (x+5), the simplified expression becomes (9x+2)/(x+6). The excluded value is x = -6, as it would result in division by zero.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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