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OpenStudy (anonymous):
For every real number x (regardless of whether x is positive, negative, or zero), sqrt(x^2)=x. True or false?
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OpenStudy (anonymous):
false
OpenStudy (anonymous):
\[\sqrt{x^2}=|x|\]
OpenStudy (anonymous):
so for example \[\sqrt{(-3)^2}=3\]
myininaya (myininaya):
gj satellite you are so smart you should reward yourself and right your bike
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