Solving for Cubic and Cube Root Inverses

Solve the cube root equation

• 36

• -216

• 216

• -36

• None

Solve the cube root equation

• 344

• 21

• -344

• -21

• None

Solve the cube root equation

• -984

• 984

• 26

• -26

• None

Solve the cube root equation

• 78

• -228

• 228

• -78

• None

Solve the cube root equation

• 900

• 990

• 0

• 90

• None

Solve the cube root equation

• 27

• 20

• 3

• 30

• None

Solve the cube root equation

• -125

• 125

• 25

• -25

• 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