Radicals and Rational Exponents

x^-3

• -3x
• x³
• 1/ x^-3
• 1/ x³

Which expression in rational exponent form best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Tags

CCSS.HSN.RN.A.2

 Write in exponential form
 ∛x⁷

• x⁷∕ ³
• x3⁄7
• 3x⁷
• 7x³

Tags

CCSS.HSN.RN.A.2

Write in exponential form
√x⁵

• X¹∕ ⁵
• X ²⁄⁵
• X⁵⁄ ²
• X⁵

Tags

CCSS.HSN.RN.A.2

Write in exponential form
∜(3x)³

• 3x³⁄ ⁴
• (3x)³∕ ⁴
• (3x)⁴⁄ ³
• 3x⁴⁄ ³

Write as a radical expression
y²⁄ ³

• 2y³
• √y³
• ∛y²
• 3y²

Tags

CCSS.HSN.RN.A.2

Evaluate 81^3/4

• 1/3
• 3
• 27
• 243

Evaluate 9^-3/2

• 1/27
• -27
• 1/3
• -3

∜m³ is the same as which answer?

• m^3/4
• m¹²
• m^4/3
• m⁷

Rewrite in rational exponent form

• 4^4/3
• 4^3/4
• 2^4/3
• 2^3/4

Tags

CCSS.HSN.RN.A.2