Answer
$3(2x-1)(4x^2+2x+1)$
Work Step by Step
Consider the polynomial $(24x^3-3)$
Take out common term, that is, $3$.
$\implies 3(8x^3-1)$
or, $=3[(2x)^3-1^3]$
Apply difference of cubes formula.
$=3(2x-1)(4x^2+2x+1)$
Hence, $(24x^3-3)=3(2x-1)(4x^2+2x+1)$
