Question 110135
the product:

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

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

= {{{5x^3}}}–{{{15x^2}}}+{{{20x}}} - {{{2*x^2}}} + {{{6x}}} – {{{8}}} 

= {{{5x^3}}} – {{{17x^2}}} + {{{26x}}} – {{{8}}}........cannot be simplified