The inequality is .

Solve the inequality.

Step 1:

Since the radicand of a square root must be greaterthan or equal to zero, first solve to identity the values of for which the left side of the inequality is define.

                           (Radicand greater than or equals to zero)

               (Subtract from each side)

                             (Apply additive inverse property: )

                        (Divide each side by )

                             (Cancel common terms)

Step 2:

                   (Original inequality)

        (Subtract from each side)

                      (Apply additive inverse property: )

               (Take square each side)

                             (Cancel square and root terms)

                  (Subtract from each side)

                                   (Apply additive inverse property: )

                              (Divide each side by )

                                     (Cancel common terms)

Step 3:

It appears that .

Check:

Use three test values and make a table:

Since is not a real number,the inequality is not satisfied.	Since is not a real number,the inequality is not satisfied.	Since ,the inequality is satisfied.

Thus, only values in the interval satisfy the inequality.

Graph:

Draw the solution with in a number line.

The inequality solution set is .