ultrmanyakangep877ht ultrmanyakangep877ht
  • 24-04-2020
  • Mathematics
contestada

Solve esch equation.Round to öne decimal place.​

Solve esch equationRound to öne decimal place class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-04-2020

Answer:

x = - 2

Step-by-step explanation:

Given

2 × [tex]3^{x}[/tex] = [tex]\frac{2}{9}[/tex] ( divide both sides by 2 )

[tex]3^{x}[/tex] = [tex]\frac{1}{9}[/tex] = [tex]\frac{1}{3^2}[/tex] = [tex]3^{-2}[/tex]

Since the bases on both sides are equal, then equate the exponents, that is

x = - 2

Answer Link
tylert42 tylert42
  • 24-04-2020

Answer:

x=-2

Step-by-step explanation:

Answer Link

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