Equations with Radicals and Rational Exponents

What is the result when you simplify the expression?

• 0

• 18

What is the value of 

• 1

• 3

• 9

• 27

In a radical expression, what is the index when it is not written?

• 0

• 1

• 2

• unable to determine

If an expression with rational exponents is rewritten in radical form, what does the base of the expression become?

• radicand

• index of the radicand

• power of the radicand

• none of the above

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What is the exponential form of the radical form?

What is the equivalent expression in exponential notation?

Write with a rational exponent.

• 7²

• 7^1/2

• 7^-2

• 7^-1/2

• 10

• 8

• 16

• 4