Factoring Algebraic Expressions {difference of two cubes}

How to factor the algebra expression?
How do you factor the algebra expression below, thanks in advance
64x4 – x 

64x4- x
= x(64x3- 1) {factor an x out it, is the greatest common factor}

You're not done here though, because 64x3- 1 is
a difference of two cubes. It is in the form a3 –  b3,
and factors into the form (a - b)(a2 + ab + b2).

x(64x3- 1)
= x(4x - 1)(16x2+ 4x + 1) this is your completely factored answer

- Algebra House