SOLUTION: is sqrtx^2 an identity (true for all values of x?)

SOLUTION: is sqrtx^2 an identity (true for all values of x?)

Algebra.Com

Question 73042: is sqrtx^2 an identity (true for all values of x?)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
You haven't set equal to anything, so I would say it's not an identity. All identities are in a sense equalities that are true for every value of x. For instance for every real number (any number can work) which makes this an identity.
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