Question

Hcf of x^2 + 2x - y^2 + 2y​

Answer 1

Answer:

$(x + y) \times (x - y + 2)$

Step-by-step explanation:

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

➡️ $(x - y) \times (x + y) + 2(x + y)$

➡️ $(x + y) \times (x - y + 2)$

Answer 2

(x^2-y^2)+(2x+2y)= (x+y).(x-y) +2.(x+y) = (x+y).(x-y+2)