Question

HELP!
step by step...
square root of x+1= square root of x +1??

Answer 1

Identity.

Answer 2

The square root of x+1 is equal to the square root of x+1, and you can just subtract the square root of x+1 from both sides and you get 0=0, indicating that the two expressions are in fact, the same, and cannot be solved.

Answer 3

Unless you posted the problem incorrectly.

Answer 4

oh ok yes thas the answer ftom the book!! :) thank you