Question

What are the quotient is simplified form a+2/a-5÷a+1/a^2-8a+15​

Answer 1

$\frac{x + 2}{x - 5} \div \frac{x + 1}{ {x}^{2} - 8x + 15 } = \frac{x + 2}{x - 5} \times \frac{(x - 3)(x - 5)}{x + 1} = \frac{(x - 3)(x + 2)}{x + 1}$