Question

please solve this queation and i will mark your ans as brain.liest.


by factorisation

Answer 1

Hey friend here is your answer,
x2-(y2+1+2y)
y2+1+2y is formula of (y+1)2
so,x2-(y+1)2
=(x+y+1)(x-y-1)
Hope it will help you

Answer 2

Hope this will help u.....