Question

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution. Please explain how you got the answer. 


e^x=3.4


2^x+6=3

Answer 1

`e^x=3.4\\ x=\ln 3.4\approx1.22\\\\ 2^x+6=3\\ 2^x=-3\\ x\in\emptyset`