Respuesta :

CyCandy

[tex] \frac{ {2y}^{- 4} }{ {3y}^{ - 2} } [/tex]
Which can be rewrote as

[tex] \frac{1}{ {2y}^{ 4} } \div \frac{1}{ {3y}^{2} } [/tex]

There fore
[tex]\frac{1}{ {2y}^{ 4} } \times \frac{ {3y}^{2} }{ 1} = \frac{ {3y}^{2} }{ {2y}^4 } [/tex]