Solve Radical Equations Cube Roots

Solve for x when x³ = 125

• 5

• 10

• 12

• 15

Solve for x when x³ = 1/8

• x = 2

• x = 1/2

• x = 4

• x = 16

leave in radical form

Mathematical Equivalence

ON

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 equation.

• n = 27

• n = 18

• n = -18

• n = 36

• 36
• 18
• -18
• 27

Solve

• r = 2

• r = 1

• r = -1

• r = 8

Solve

Mathematical Equivalence

ON

 Solve the equation.

• 36

• 18

• -18

• 27