Question 1092579
{{{ 3x^2(4x-1)^2+x^3(3)(4x-1)(5) }}}


{{{3x^2*(4x-1)^2+3*5*x^3*(4x-1)}}}

{{{3*x^2*(4x-1)*(4x-1)+3*x^2*(4x-1)*5*x}}}

{{{(3x^2(4x-1))((4x-1)+5x)}}}

{{{(3x^2)(4x-1)(9x-1)}}}