MAPpurplecat4
MAPpurplecat4 MAPpurplecat4
  • 02-03-2021
  • Mathematics
contestada

Please help and explain! I will mark brainliest to correct answer!​

Please help and explain I will mark brainliest to correct answer class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 02-03-2021

Answer:

x =20

Step-by-step explanation:

Factorize 81

81 = 9 * 9 = 3 * 3 * 3 * 3

[tex]81 = 3^{4}\\\\\\81^{5} = 3^{x}\\\\(3^{4})^{5}= 3^{x}\\\\3^{4*5}=3^{x}\\\\3^{20}=3^{x}[/tex]

Therefore x = 20

Answer Link
BobuxGenerator
BobuxGenerator BobuxGenerator
  • 02-03-2021

Answer:

x = 20

Step-by-step explanation:

81^5 = 3486784401

3^20 = 3486784401

Answer Link

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