physics discussion

Solve each logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expressions. Give the exact answer. Then, use a calculator to obtain a decimal approximation to three decimal places, for the solution.log2 (x?3) + log2 x ? log2 (x+2) =2ln (x?4) + ln (x+1) = ln (x ?8)2 log3 (x+4) =log3 9 + 2ln x + 3??????? = 1log2 y ? 3 = ? log2 (y + 2)