Question
what are the restrictions on 3f over f^2-4/f over f+1
Answers
GPT 3.5
To determine the restrictions on the expression (3f)/(f^2-4)/(f/(f+1)), we need to identify any values of f that would result in undefined expressions.
Starting from the denominator (f^2-4), we notice that this will be undefined when f = 2 or f = -2 since these values lead to division by zero.
Next, consider the denominator (f/(f+1)). This expression will also be undefined when f = -1, as division by zero is not allowed.
Therefore, the restrictions on the given expression are:
- f ≠ 2
- f ≠ -2
- f ≠ -1
Starting from the denominator (f^2-4), we notice that this will be undefined when f = 2 or f = -2 since these values lead to division by zero.
Next, consider the denominator (f/(f+1)). This expression will also be undefined when f = -1, as division by zero is not allowed.
Therefore, the restrictions on the given expression are:
- f ≠ 2
- f ≠ -2
- f ≠ -1