Question

Factor x2 + 2x + 1 - y2=
(x + 1 - y)(x + 1 + y)
(x - 1 - y)(x + 1 + y)
(x + 1 - y)(x + 1 - y)
(2x + 1 - y)(x + 1 + y)
@justus

Answer 1

\[x^2 +2(x)(1)+1^2-y^2\]

\[(x+1)^2-y^2\]

\[(x+1+y)(x+1-y)\]

Answer 2

\(\color{#0cbb34}{\text{Originally Posted by}}\) @justus
\[x^2 +2(x)(1)+1^2-y^2\]

\[(x+1)^2-y^2\]

\[(x+1+y)(x+1-y)\]
\(\color{#0cbb34}{\text{End of Quote}}\)
eeeh thx again

Answer 3

NP :)