Can anyone help me with these

3x-9/3x
x^2-25/x^2+6x+5
4x8/105x
4x+4/x^22x3
2x^2+14x+12/4x^4x8

nevermind

Of course! I'd be happy to help you with these mathematical expressions.

1. 3x - 9 / 3x:
To simplify this expression, we can start by factoring out a common factor of 3 in the numerator:
3(x - 3) / 3x.
Next, we can cancel out the common factor of 3:
(x - 3) / x.

2. (x^2 - 25) / (x^2 + 6x + 5):
Factor both the numerator and denominator:
((x - 5)(x + 5)) / ((x + 1)(x + 5)).
Now, we can cancel out the common factor of (x + 5):
(x - 5) / (x + 1).

3. 4x8 / (105x):
To simplify, multiply the numbers in the numerator:
32x / (105x).
Now, we can cancel out the common factor of x:
32 / 105.

4. (4x + 4) / (x^2 + 2x + 3):
This expression cannot be simplified any further since the numerator and the denominator do not have any common factors to cancel out.

5. (2x^2 + 14x + 12) / (4x^4x8):
First, we need to properly format the denominator:
4x^4 * x * 8 = 32x^5.
Now, we can simplify the expression by dividing both the numerator and the denominator by the greatest common factor, 2:
(2(x^2 + 7x + 6)) / (2 * 16x^5) = (x^2 + 7x + 6) / (16x^5).

I hope this helps! If you have any further questions, feel free to ask.