Solve for x: 700 ( 1.1 ) ^x = 10 , 325 X=? (Give an exact answer, or a decimal approximation accurate to at least 3 decimal places).

Answer 1

700 (1.1)^x = 10325

Take log of both sides.

log700 + x log1.1 = log10325

x = ( log10325 - log700) / log1.1 = ?

You should be able to finish from here. Use any base for the logs as long as you use the same base for each log.