Rational Exponents

• 2^3/5
• -2^3/5
• 2^5/3
• 8⁵

Which of the following is an expression in rational exponent?

• 1/2²

• 4^1/2

• 2/3^-2

• 5⁰

Simplify.  Your answer should only contain positive exponents.

• A
• B
• C
• D

• -2

• 2

Simplify the following expression:

• 2
• 4
• 16
• 64

Simplify.  Your answer should only contain positive exponents.

• A
• B
• C
• D

(x^2/3)⁴

• x^8/3
• x^8/12
• x⁸
• x³

• radical

• radicand

• square root

• root

Write the expression in radical form.

y^1/2

• √y

• ∛y

• √y²

• ∛y²