____________________________________________________________________________
Here by Using identity –
[tex] {a}^{m} \times {a}^{n} = {a}^{(m + n)} [/tex]
Now , According to your question /–
[tex]( {x}^{ - 8} ) \: ( {x}^{3} ) [/tex]
[tex] =( {x}^{( - 8) + 3} )[/tex]
[tex] =( {x}^{ - 5} )[/tex]
[tex]Hence, \: value \: of \: |n| \: is \: \: ( - 5). [/tex]
____________________________________________________________________________
