Question

Factorise x^2-y^2+2x+1

Answer 1

$= x^{2} - {y}^{2} + 2x + 1 \\ = {x}^{2} + 2x + 1 - {y}^{2} \\ = (x + 1) ^{2} - {y}^{2} \\ = (x + 1 + y)(x + 1 - y) \\ this \: is \: your \: answer \\ please \: mark \: me \: as \: brainliest$