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4 Written questions
4 Multiple choice questions
 when an expression is rewritten so that there are no radicals in any denominator and no denominators in any radicals
 a function which contains a variable as the radicand
 The nonnegative square root of a number.
 a set of ordered pairs obtained by switching the coordinates in a relation
4 True/False questions

like radicals → radicals that have the same radicand

index → The number or expression inside a radical symbol

radicand → radicals that have the same radicand

inverse functions → a set of ordered pairs obtained by switching the coordinates in a relation