Question

X square + 2 X Y + Y square minus A square + 2 a b minus b square

Answer 1

${x}^{2} + 2xy + {y}^{2} - {a }^{2} + 2ab - {b}^{2} \\ = {(x + y)}^{2} - ( {a}^{2} - 2ab + {b}^{2} ) \\ = {(x + y)}^{2} - {(a - b)}^{2} \\ = (x + y + a + b)(x + y - a + b)$
the answer is here..pls mark it brainliest

Answer 2

= (x+y ) square - ( a square -2ab + B square)

=(x+y) square - ( a+ B ) square

=( x+y + a+ B) (x+y- a+ B)

HOPE IT HELPS YOU