Question

- Reduce the following to the lowest form.​

Answer 1

Answer:

$\: \: \: \: \frac{35 {x}^{2} + 10xy}{21 {x}^{2} - xy - 2 {y}^{2} } \\ \\ = \frac{5x(7x + 2y)}{21 {x}^{2} - 7xy + 6xy - 2 {y}^{2} } \\ \\ = \frac{5x(7x + 2y)}{7x(3x - y) + 2y(3x - y)} \\ \\ = \frac{5x(7x + 2y)}{(3x - y)(7x + 2y)} \\ \\ = \frac{5x}{3x - y}$