SOLUTION: can you please help me express irrational solutions in simplest radical form: (((x^2= -225)))

Algebra ->  Expressions-with-variables -> SOLUTION: can you please help me express irrational solutions in simplest radical form: (((x^2= -225)))      Log On


   

Question 179166This question is from textbook algebra structure and method
: can you please help me express irrational solutions in simplest radical form: (((x^2= -225))) This question is from textbook algebra structure and method

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
x%5E2=225
:
x%5E2=225divided both sides by 3
:
sqrt%28x%5E2%29=sqrt%28225%29
:
system%28x=15%2Cx=-15%29