Solving Cubic and Cube Root Equations

Front

Define a cubic equation.

Back

Front

What is a cube root?

Back

Tags

CCSS.8.EE.A.2

Front

Solve the cube root equation: @@ oot[3]{x} = 6@@.

Back

Tags

CCSS.HSA.REI.A.2

Front

Solve the equation: @@ oot[3]{x} = -4@@.

Back

Tags

CCSS.HSA.REI.A.2

Front

What is the general method to solve a cube root equation?

Back

To solve a cube root equation, isolate the cube root on one side and then cube both sides to eliminate the root.

Tags

CCSS.HSA.REI.A.2

Front

Solve the equation: @@ oot[3]{x} = 5@@.

Back

Front

Solve the equation: @@ oot[3]{x} = 0@@.

Back

Front

What is the relationship between cube roots and cubic equations?

Back

Cube roots can be used to solve cubic equations by isolating the variable and applying the cube root to both sides.

Tags

CCSS.8.EE.A.2

Front

Solve the equation: @@ oot[3]{x} = 2@@.

Back

Front

Solve the equation: @@ oot[3]{x} = -3@@.

Back

Tags

CCSS.HSA.REI.A.2