Respuesta :

The expression would be [tex]\frac{x^5}{y^8}[/tex] after the negative exponents have been removed.

A negative exponent basically tells us to "flip" the side of the fraction it's on.  This means that y⁻⁶ on the numerator would go to the denominator, and that x⁻⁴ on the denominator would go to the numerator.  This gives us:

[tex]\frac{x\times x^4}{y^2\times y^6}=\frac{x^5}{y^8}[/tex]

It would be B, xx4  y2y6