Evaluating Nth Roots

Examine the radical expression. What is the index?

• 5

• 108

• 36

Examine the radical expression. What is the radicand?

• 3

• 108

• 36

Examine the radical expression. Which question best represents this expression?

• What value can be multiplied by itself 108 times to obtain 5?

• What value can be multiplied by itself 5 times to obtain 108?

• What is the value of 108 divided by 5?

• What is the value of 5 divided by 108?

Simplify the radical expression.

Mathematical Equivalence

ON

Match the following nth root radical with its simplest form.

Write the given expression in radical form.

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Write the given expression in radical form.

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Simplify the radical expression.

Simplify the radical expression.