Respuesta :

Queensmarts123
I believe it is D but I am not completely sure
Chelboy

Answer:

√(x+10) - 1=x is related to x+10=x^2+2x+1

Step-by-step explanation:

√(x+10) - 1 =x

√(x+10)=x+1

Square both sides Of The equation

(√(x+10))^2=(x+1)^2

x+10=(x+1)(x+1)

x+10=x^2+x+x+1

x+10=x^2+2x+1