whats this I need to multiply polynomials

\(({12mn}^{2})({2m}^{2}n)(mn)\)

 

\({12mn}^{2}({2m}^{2}n)mn\)

 

\(12\times2\times{m}^{2}\times m\times m\times{n}^{2}\times n\times n\)

 

\(24\times{m}^{2}\times m\times m\times{n}^{2}\times n\times n\)

 

\(24\times{m}^{3}\times m\times{n}^{2}\times n\times n\)

 

\(24\times{m}^{4}\times{n}^{2}\times n\times n\)

 

\(24\times{m}^{4}\times{n}^{3}\times n\)

 

\(24\times{m}^{4}\times{n}^{4}\)

 

\(24{m}^{4}{n}^{4}\)

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