Question

Can somebody please help me with this question?!?!?!?!?!?!

Answer 1

\[2 \log 4-\log 3+2 \log x - 4 =0\]

Answer 2

These are the choices I think its a but Im not really sure!

Answer 3

12.3308
43.3013
86.6025
1,875

Answer 4

\[\log(\frac{16x^2}{3})=4\]
\[\frac{16x^2}{3}=10^4=10000\]
\[16x^2=30000\]
\[x^2=1875\]
\[x=\sqrt{1875}=43.3013\]