Question

log3x +log9x + log81x =7/4​

Answer 1

Answer:

I hope that the answer is 0.301

Step-by-step explanation:

log 3x+log 9x+ log 81x=7/4

log3+log9+log81+3(logx)

=7/4

0.47+0.95+1.90+3(logx)=1.75

3logx=1.75-3.32

logx=(-1.57)/3

logx=-0.52

x= anti log (-0.52)

x=0.301