Question

factorise. х³ – 3х + Зу – у²​

Answer 1

Answer:

x (x² - 3) y (3 - y)

Hope it helps you!

Answer 2

$x {}^{3} - 3x + 3y - y {}^{2} \\ = > \: x(x {}^{2} - 3) + y(3 - y)$