Rewriting Rational Exponents in Radical Form

______ are another way of writing expressions with radicals.

• Negative Exponents

• Zero Exponents

• Rational Exponents

• Radical

Write expression 12^{\frac{1}{4}} in radical form.

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Identify the mistake made by the student. Then share how it can be corrected.

• a
• b
• c
• d

Rewrite the expression in radical form, then simplify.

Re-write and simplify the following expressions in radical form.

A rational exponent can be broken down by identifying the numerator as a ​ ​ (a)   and the denominator as a ​ (b)  

• power

• root

• radical

• index

What is the value of this expression?  

• 1

• 3

• 9

• 27

What is the index in the radical expression?

• 1

• 2

• 5

• 8