Rational Exponents

Rational Exponents

Multiple Choice

Simplify the expression:
27^1/3

• 3
• 9
• 27
• 3³

Multiple Choice

Simplify the expression:

36^1/2

• 6

• 36

• -6

• 1296

Multiple Choice

• 2^1/6
• 64
• 6^1/2
• 2⁶

Multiple Choice

• 7²
• 7^1/2
• 7^-2
• 7^-1/2

Multiple Choice

Which number is the BASE?
2³ = 8

• 2
• 3
• 8

Multiple Choice

When simplifying a value with a rational exponent, which part should you do first?

• Root
• Power

Multiple Choice

• 216
• 6^1/2
• 6²
• 6^3/2

Multiple Choice

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Multiple Choice

• 7³
• 7
• 7^3/4
• 7^4/3

Multiple Choice

Simplify:

• 2
• 4
• 16
• 64

Multiple Choice

Simplify:

• 2
• 4
• 8
• 16

Multiple Choice

Simplify:

• 2
• 8
• 16
• 32

Multiple Choice

Simplify the following expression:

• 5
• 25
• 125
• 625

Multiple Choice

The square root of 36x²  is __________

• 6
• 6x
• 4x
• 6x²

Multiple Choice

 Write in exponential form
 ∛x⁷

• x⁷∕ ³
• x3⁄7
• 3x⁷
• 7x³

Multiple Choice

Simplify
4^1/3 x 4^4/3

• 4^5/3
• 4
• 2⁵

Multiple Choice

Write the expression in exponential form:
√23

• 23^1/2
• 23^-1/2
• 23²
• 23^-2

Multiple Choice

• 2^3/5
• -2^3/5
• 2^5/3
• 8⁵

Multiple Choice

Rewrite in Exponential Form.

• A

• B

• C

• D

Multiple Choice

Simplify writing your answer with a positive exponent

Multiple Choice

Simplify.

• $\sqrt[5]{5x}$

• $\sqrt[5]{8x}$

• $\sqrt[5]{12x^7}$

• $\sqrt[5]{12x}$

Multiple Choice

Simplify.

• $x^2y\sqrt{y}$

• $xy^2\sqrt{y}$
  

• $xy\sqrt{y}$

• $2xy\sqrt{y}$

Multiple Choice

Simplify:

• 2

• 8

• 16

• 32

Multiple Choice

Write as a radical expression
 $y^{\frac{2}{3}}$  

• 2y³

•  $\sqrt{y^3}$  

•  $\sqrt[3]{y^2}$   

• 3y²

Multiple Choice

 $\left(x^{-1}\cdot x^2\right)^3$  

• x⁶

• x³

• x⁷

• x^-6