Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Simplify each term.

Multiply by .

Move to the left of .

Multiply by .

Multiply by .

Add and .

Multiply (r+1)(r-2)

Skip to content
# Multiply (r+1)(r-2)

Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Simplify each term.

Multiply by .

Move to the left of .

Multiply by .

Multiply by .

Add and .

Multiply (r+1)(r-2)