Question

factorize
m-1-(n+1)² +4 +4x​

Answer 1

Answer:

(1−x

2

)(1−y

2

)+4xy

1−x

2

−y

2

+x

2

y

2

+4xy

(1+2xy+x

2

y

2

)−(y

2

+x

2

−2xy)

(1+xy)

2

−(x−y)

2

(1+xy+x−y)(1+xy−x+y)

Answer 2

Answer:

−

1

−

1

(

+

1

)

2

+

4

+

4

m-1-1\left(n+1\right)^{2}+4+4x

m−1−1(n+1)2+4+4x

−

1

−

1

(

+

1

)

(

+

1

)

+

4

+

4