azevadrojuan
azevadrojuan azevadrojuan
  • 06-11-2021
  • Mathematics
contestada

help me to solve this equations please

help me to solve this equations please class=

Respuesta :

kifanok821 kifanok821
  • 06-11-2021

Answer:

Shown Below

Step-by-step explanation:

Shown Below

1. 3^x=81 3^4=81 x=4

2. 169^x=13 x= 1/2

3. 5^x= 1/5 x= -1 (inverse)

4. 0.5^x=4 x= -2

5. 2^x= 1/2 x =-1

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