Cubic and Cube Root Graphic Inverses

Solve the cube root equation

• 27

• 20

• 3

• 30

• None

Solve the cube root equation

• -125

• 125

• 25

• -25

• None

Solve the cube root equation

• 36

• -216

• 216

• -36

• None

Solve for x:

(3x + 1)³ = 64

• -1

• 6

• 1

• No real solution

What is the value of x in the equation (2x + 1)^1/3 + 3 = 6

• 1

• 13

• 4

• 16

• None

Solve for x. Identify extraneous solutions, if any.

• x = 4; x = - 8 is extraneous

• x = - 8; x = 4 is extraneous

• x = - 8; x = 4

• no solution; x = - 8 and x = 4 are extraneous

Solve for x; identify extraneous solutions (if any).

• x = 8

• x = - 41 1/3

• x = - 42

• no solution; x = 8 is extraneous

What number, n, cubed is equal to 64?

n³ = 64

• 4

• 2

• 8

• 262,144

Evaluate ∛1

• 1

• 2

• 3

• 4

∛125

• 5

• 4

• 6

• 7