Question

The factorization of (x+y)^2+2(x+y)+1 is

please answer​

Answer 1

Answer:

$(x + y+ 1)^2$

Step-by-step explanation:

$Using : (a + b)^2 = a^2 + 2ab + b^2\\\\(x+ y)^2 + 2(x +y) + 1 , \ where \ a = (x+y) , \ b = 1 \\\\= (x +y)^2 + ( 2 \times 1 \times (x+y)) + 1^2\\\\= (x +y+ 1)^2$

Answer 2

Step-by-step explanation:

Using:(a+b) ² =a²+2ab+b²

Hope it is helpful to you