Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Simplify each term.

Multiply by .

Move to the left of .

Rewrite as .

Multiply by .

Multiply by .

Add and .

Add and .

Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Multiply by by adding the exponents.

Multiply by .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Move to the left of .

Rewrite as .

Multiply by .

Multiply (x+1)(x-1)(x-2)