2023 BMSS EOY P2 Q12

Express the following as a single fraction in its simplest form.

1. \(\frac{5}{x+2} - \frac{2}{2x+1}\)

   [2]

2. \(\frac{6x-5}{(x-7)(3x+2)} + \frac{2}{7-x}\)

   [2]

3. \(\frac{x^2+3x}{x^2-9} \div \frac{x-9}{2x-6}\)

   [3]