Question

-3(x2 - y2) - 2(x² + y2) ​

Answer 1

$- 3 {x}^{2} + 3 {y}^{2} - 2 {x}^{2} - 2 {y}^{2}$

$- 5 {x}^{2} + {y}^{2}$

$(y + \sqrt{5} x)(y - \sqrt{5} x)$

Answer 2

Answer:

I think your question is wrong

please check it