**64x - x^4**

**Answer:**

64x - x^4 Factor by GCF

x(64 - x^3)

x(4^3 - x^3) Factor by the Difference of Two Cubes

x(4 - x)(4^2 + 4x + x^2)

x(4 - x)(16 + 4x + x^2)

**64x - x^4**

**Answer:**

64x - x^4 Factor by GCF

x(64 - x^3)

x(4^3 - x^3) Factor by the Difference of Two Cubes

x(4 - x)(4^2 + 4x + x^2)

x(4 - x)(16 + 4x + x^2)