Radical and Rational

Evaluate 81^3/4

• 1/3

• 3

• 27

• 243

If the rational exponent of an expression is 5/2, what is the exponent when written in radical form?

• 5/2

• 5

• 2

• 10

Tags

CCSS.HSN.RN.A.2

Simplify the given expression.

49^-1/2

• 7

• 1/7²

• 1/49²

• 1/7

Write in exponential form
∜(3x)³

• 3x³⁄ ⁴

• (3x)³∕ ⁴

• (3x)⁴⁄ ³

• 3x⁴⁄ ³

Tags

CCSS.HSN.RN.A.2

The square root of 36x²  is __________

• 6

• 6x

• 4x

• 6x²

Tags

CCSS.8.EE.A.2

Simplify
x²⁄ ³⋅x¹⁄ ³

• 2x

• x²⁄₉

• x

• x²

Tags

CCSS.HSA.APR.A.1

Solve for x:

• x = -7

• x = 7

• x = 7, x = -7

• no solution

Tags

CCSS.HSA.REI.A.2

Solve for x:
26=-1+\left(27x\right)^{\frac{3}{4}}

• x = 27

• x = -3

• x = 81

• x = 3

Solve for x:

• x = 1, x = 2

• x = 1, x = -1

• x = 1, x = 2, x = -2

• x = 2

Tags

CCSS.HSA.REI.A.2

Solve for k:

• No Solution

• k = 2

• k = 0.5

• k = 3.74

Tags

CCSS.HSA.REI.A.2