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[tex]\frac{n^5}{n-6} * \frac{n^2-6}{n^8}[/tex]

Sagot :

Step-by-step explanation:

Dod you mean

[tex] = \frac{ {n}^{5} }{ {n}^{ - 2} } \times \frac{ {n}^{2 - 6} }{ {n}^{8} } [/tex]

[tex] = {n}^{5 - ( - 2)} \times {n}^{2 - 6 - 8} [/tex]

[tex] = {n}^{7} \times {n}^{ - 12} [/tex]

[tex] = {n}^{7 + ( - 12)} [/tex]

[tex] = {n}^{ - 5} = \frac{1}{ {n}^{5} } [/tex]