Question

How do you factor `64x^3-27`?

Answer 1

`=>(4x-3)(16x^2+12x+9)`

Explanation:

`=>(4x)^3-3^3`
`=>(4x-3)((4x)^2+4x*3+3^2)`
`=>(4x-3)(16x^2+12x+9)`