Question

Solve -2log8(x + 1) = -8.
Solve x = log94. Round your answer to the nearest hundredth.

Answer 1

HELP!!!

Answer 2

@Abhishek619

Answer 3

@primeralph

Answer 4

\[-2\log_{8}(x+1)=-8\]
multiply throughout by the (-1)

\[2\log_{8} (x+1)=4\]
then divide throughout by 2
\[\log_{8} (x+1)=4\]

if you have reached this far you can then say

Answer 5

how did you get 4 on the RHS just by multiplying (-1)?