Ask your own question, for FREE!
Mathematics 29 Online
OpenStudy (anonymous):

For every real number x (regardless of whether x is positive, negative, or zero), sqrt(x^2)=x.

OpenStudy (anonymous):

sqrt(x^2) = x^(2/2)=x

OpenStudy (anonymous):

But it doesn't work for x being negative, so it's false :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
NaiNoah: should it hurt when i move/flex my thigh?
1 hour ago 7 Replies 3 Medals
Gucchi: english help.
11 hours ago 8 Replies 1 Medal
Gucchi: .. english help
13 hours ago 5 Replies 1 Medal
Gucchi: english help
13 hours ago 10 Replies 2 Medals
Gucchi: english HELP
14 hours ago 10 Replies 2 Medals
Gucchi: ````````````` english help
14 hours ago 7 Replies 1 Medal
Gucchi: english help `
17 hours ago 11 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!