createone of eachof the following expressions:

1) A simplifiable rational expression that has at least two restrictions on the variables.

2)A simplifiableexpression that includes the multiplication or division of rational expressions.

3) A simplifiable expressionthat includes the addition or subtraction of rational expressions.

4) A simplifiable expressionwhere a radical expression contains a perfect square.

5) A simplifiable expression that includes the addition or subtraction of radical expressions.

6)A simplifiable expression that includes the multiplicationof radical expressions.

Provide a copy ofyouroriginalandsimplified expressions