Rewrite as .

Since both terms are perfect cubes, factor using the difference of cubes formula, where and .

Multiply by .

One to any power is one.

Factor u^3-1

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# Factor u^3-1

Rewrite as .

Since both terms are perfect cubes, factor using the difference of cubes formula, where and .

Multiply by .

One to any power is one.

Factor u^3-1