Inter. Algebra: If k = 0, does x^2=k have exactly 1 soln?

[Helen]

This is a true or false.
If k = 0, then x ^ (2) = k will have exactly one real solution. If false, give the correct number of real solutions.
I think that it is false, zero.
Is this possible?

 

[pka]

Re: Intermediate Algebra

0[sup:3p5g23q1]2[/sup:3p5g23q1]=0
So it has at least one real solution!
Can it have others?
If not then it is true.

 

[Helen]

pka,
Thank you. Your help is appreciated. Helen