4 Written Questions
3 Multiple Choice Questions
 1)radicand have no nth power factor
2)have no fraction under radical by making denominator perfect power
3)no radical in the denominator by rationalizeing denominator  multiply sqaure roots with square roots, not integers
 multiy by same index
also works for division
3 True/False Questions

addition → multiply conjagate of denomenator

conjagate → multiply conjagate of denomenator

division → multiply conjagate of denomenator