Solving Cubic and Cube Root Equations

Find the inverse: f(x) = x³-1

• f^-1(x)= ³√x+1

• f^-1(x)= ³√x-1

• f^-1(x)= (x-1)/3

• f^-1(x)= (x+1)/3

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 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