SOLUTION: I really need help here. I need this answer like right now,
2) Is (sqrt x)^2=x an identity (true for all nonnegative values of x)? It is due in less than 30 min, please help me
Algebra ->
Algebra
-> Radicals
-> SOLUTION: I really need help here. I need this answer like right now,
2) Is (sqrt x)^2=x an identity (true for all nonnegative values of x)? It is due in less than 30 min, please help me
Log On
Question 67407: I really need help here. I need this answer like right now,
2) Is (sqrt x)^2=x an identity (true for all nonnegative values of x)? It is due in less than 30 min, please help me Answer by bam878s(77) (Show Source):
(