Question

Factorise:
$x {}^{2} - \: y {}^{2} - 6x - 6y$
​

Answer 1

Answer:

(x+y)(x-y) - 6(x+y)

(x+y)[x-y-6]

PLEASE MARK BRAINLIEST

Answer 2

x^2-y^2-6x-6y

=x^2-6x-y^2-6y

=x(x-6)-y(y+6)

=(x-y)(y+6)

HOPE YOU LIKE IT....

PLEASE MARK AS BRAINLIEST