PLS HURRY 100 PINTS PLS I REALLY NEED HELP

Which of the following is a step in simplifying the expression x multiplied by y to the power of 4 over x to the power of negative 5 multiplied by y to the power of 5, the whole to the power of negative 3.?

PLS HURRY 100 PINTS PLS I REALLY NEED HELP Which of the following is a step in simplifying the expression x multiplied by y to the power of 4 over x to the powe class=

Respuesta :

Answer:

[tex]\frac{x^{-3}y^{-12} }{x^{15}y^{-15} }[/tex]

Step-by-step explanation:

You have to apply the exponent to every individual variable.