find the product and write in simplest form.

1.
[tex](x + 2)( {x}^{2} - 2x1)[/tex]
2.
[tex](x + 3)(2x {}^{2} + x - 3)[/tex]
3.
[tex](2x - 1)( x {}^{2} - x + 2)[/tex]
4.
[tex](p - 3)(p {}^{2} - 4p + 2)[/tex]
5.
[tex](3k + 2)(k {}^{2} + k \: negative \: 4)[/tex]

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