lim

⁑

π‘₯

β†’

𝑐

1

βˆ’

2

π‘₯

π‘₯

2

βˆ’

4

.

If this is the intended form, let's analyze it:

Step-by-Step Explanation:

Denominator Simplification:

The denominator

π‘₯

2

βˆ’

4

is a difference of squares, which can be factored as:

π‘₯

2

βˆ’

4

=

(

π‘₯

βˆ’

2

)

(

π‘₯

+

2

)

.

Numerator Behavior:

The numerator is

1

βˆ’

2

π‘₯

. As

π‘₯

β†’

𝑐

, the behavior depends on the specific value of

𝑐

. For example:

If

π‘₯

β†’

0

, the term

2

π‘₯

becomes undefined (division by zero).

For other values of

π‘₯

, the numerator takes finite values.

Evaluating the Limit:

To fully analyze and evaluate the limit, the value of

𝑐

(where

π‘₯

approaches) must be specified. In particular:

If

π‘₯

β†’

2

, both the numerator and denominator might lead to indeterminate forms (e.g.,

0

0

).

In such cases, techniques like L’HΓ΄pital’s Rule or algebraic simplification can help resolve the limit

asked by guest
on Apr 02, 2025 at 1:38 pm



Mathbot Says...

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