hawkinsjalin
hawkinsjalin hawkinsjalin
  • 05-03-2020
  • Mathematics
contestada

3log4(x + 1) = 6

i got that far and i don’t know if i did it right and if i did i’m not sure how to solve please help

3log4x 1 6 i got that far and i dont know if i did it right and if i did im not sure how to solve please help class=

Respuesta :

hkh91
hkh91 hkh91
  • 05-03-2020

Answer:

X =15

Step-by-step explanation:

You are correct.

Then the next steps should be

[tex] {4}^{6} = {(x + 1)}^{3} \\ \sqrt[3]{ {4}^{6} } = x + 1 \\ {4}^{2} = x + 1 \\ 16 = x + 1 \\ x = 16 - 1 \\ x = 15[/tex]

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