Posted by Sara on Wednesday, July 17, 2013 at 6:56pm.
Find the solution of
x2>8
The answer is {1,4}
how?

Solution Set  bobpursley, Wednesday, July 17, 2013 at 7:12pm
consider when x<2
then (x2)>8
x>82
x<6
consider when x>2
then x2>8
x>10
Now, you must have an answer that is wrong.