Respuesta :

lak521

Answer:

[tex] \frac{-9x^-1y^-9}{ - 15 {x}^{5} {y}^{ - 3} } = [/tex]

[tex] = \frac{3}{ {x}^{6 } {y}^{6}5} [/tex]

Step-by-step explanation:

2nd one is the answer

Answer:

b

Step-by-step explanation:

Otras preguntas