arange the polynomial to standard form

1) [tex]-4x^{2} -8x+9[/tex]
2) [tex]-4x^{3} +5x^{2} +2x+5[/tex]
3) [tex]5x^{5} -4x^{4} +2x^{3}[/tex]
4) [tex]2x^{3} -4x+10[/tex]
5) [tex]9x^{3} -5x[/tex]
Arrange each term based on their degree. Arrange them from highest to lowest.