Apply the distributive property.

Apply the distributive property.

Apply the distributive property.

Simplify each term.

Multiply .

Multiply and .

Raise to the power of .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Raise to the power of .

Raise to the power of .

Use the power rule to combine exponents.

Add and .

Combine and .

Move to the left of .

Combine and .

Multiply by .

Add and .

Combine and .

Multiply by .

Simplify (a/b+3)(a/b+3)