Question

How do I simplify by removing factors of 1 of the following equation: 35x^2-1715/25x^2-1225

Answer 1

Is that\[35x^2-\frac{1715}{25}x^2-1225?\]
If you have two terms in x^2 you can add them together.
35 is a common factor of all three terms, so you can take that out first.