rayannapickles rayannapickles
  • 14-02-2019
  • Mathematics
contestada

i need help showing the work. please help

i need help showing the work please help class=

Respuesta :

jimrgrant1 jimrgrant1
  • 14-02-2019

Answer:

see explanation

Step-by-step explanation:

Using the laws of logarithms

• log x + log y ⇔ log(xy)

• log x - log y ⇔ log ([tex]\frac{x}{y}[/tex])

• log [tex]x^{n}[/tex] ⇔ nlog x

Hence

2 [tex]log_{3}[/tex] x + [tex]log_{3}[/tex] 2x - [tex]log_{3}[/tex](x - 3)

= [tex]log_{3}[/tex] x² + [tex]log_{3}[/tex] 2x - [tex]log_{3}[/tex](x - 3)

= [tex]log_{3}[/tex] 2x³ - [tex]log_{3}[/tex](x - 3)

= [tex]log_{3}[/tex]([tex]\frac{2x^3}{x-3}[/tex])

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