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  • 24-01-2021
  • Mathematics
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Can someone help find the solutions

Can someone help find the solutions class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-01-2021

Answer:

x = 3.5

Step-by-step explanation:

Given

[tex]3^{2x-5}[/tex] = 9 , that is

[tex]3^{2x-5}[/tex] = 3²

Since the bases on both sides are equal, both 3 , then equate the exponents

2x - 5 = 2 ( add 5 to both sides )

2x = 7 ( divide both sides by 2 )

x = 3.5

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