Rational Exponents & Equations

Solve.

• -1/2

• 2

• 7

• no solution

Tags

CCSS.HSA.REI.A.2

Rewrite in radical form.

• A
• B
• C
• D

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

Simplify the following expression:

• 16
• 32
• 40
• 64

• W
• O
• R
• K

Write your answer in simplified radical form.

• ⁸√x³

• ³√x⁸

• ⁴√x⁴

• x^3/8

Tags

CCSS.HSN.RN.A.2

(6^3/4)^1/3

• 6^1/4
• 6^3/12
• 6^4/7
• 6^9/12

• a
• b
• c
• d

Simplify: 

• 1024
• 1 ⁄ 1024
• 32
• 1 / 32

Tags

CCSS.HSN.RN.A.2

Write your answer in rational exponent form.

(-27a⁵b¹⁵)^1/3

• -3a^5/3b⁵

• 3a^5/3b⁵

• not possible

• -9a^5/3b⁵