tjessmon tjessmon
  • 13-09-2019
  • Mathematics
contestada

Which expression is equivalent to 5y^3/(5y)^-2

Respuesta :

lolgal555
lolgal555 lolgal555
  • 13-09-2019

Answer:

y^5

Step-by-step explanation:

The trick here is knowing that a negative power becomes positive when switching it's place from the denominator to the numerator.

[tex]\frac{5y^3}{5y^-2} = \frac{y^3}{y^-2} = \frac{y^3*y^2}{1} = y^5[/tex]

so the answer is y^5

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