Bonjour,
[tex] \frac{( - 26) \times 64 \times 32}{( - 13) \times 16 \times ( - 6)} [/tex]
[tex] = \frac{2 \times ( - 13) \times 16 \times4 \times 32 }{( - 13) \times 16 \times ( - 6)} [/tex]
[tex] = \frac{2 \times 4 \times 32}{ - 6} [/tex]
[tex] = \frac{256}{ - 6} [/tex]
[tex] = - \frac{256}{6} [/tex]