Question 465070
{{{ (6x^3-5)(x^8-1) }}}
{{{ 6x^11 -5x^8 - 6x^3 + 5 }}}
Note that {{{ x^3 = x*x*x }}}
and {{{ x^8 = x*x*x*x*x*x*x*x }}}
So, {{{ x^3*x^8 = (x*x*x)*(x*x*x*x*x*x*x*x) }}}
{{{ x^3*x^8 = x^11 }}}