SOLUTION: intersections and unions I am just lost. I have not been in school in years Help!!! I just don't understand.

Algebra ->  Algebra  -> Inequalities -> SOLUTION: intersections and unions I am just lost. I have not been in school in years Help!!! I just don't understand.       Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 209370This question is from textbook math 1105 intermediate algebra
: intersections and unions I am just lost. I have not been in school in years Help!!! I just don't understand. This question is from textbook math 1105 intermediate algebra

Answer by rfer(10417) About Me  (Show Source):
You can put this solution on YOUR website!
Since you are working with squared units, use the Quadratic Formula for solution.