SOLUTION: Is (SQRTofX)^2=X an identity (true for all nonnegative values of x)?
Answer:
Explain your answer in this space.
Algebra.Com
Question 77319: Is (SQRTofX)^2=X an identity (true for all nonnegative values of x)?
Answer:
Explain your answer in this space.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
No it is not. The domain for is x>0 so if x<0 then the equation is not true. So that means is not an identity.
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