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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  multyply by conjagate of each denonmenator to rid of denominators of fractions
 sum and difference of two numbers
3 True/False questions

addition → multiply conjagate of denomenator

multiplication → multiply sqaure roots with square roots, not integers

power of one/half or any fratction → multyply by conjagate of each denonmenator to rid of denominators of fractions