Solving Exponential and Logarithmic Equations

6. Exponential and Logarithmic Functions / Solving Exponential and Logarithmic Equations / 문제 7

문제 7

Solve the following equation for x and provide an exact solution
2e^2x + e^x = 15

{ln (3/7)}

{ln (5/2)}

{ln (5/2), ln 2}

No solution

Solve the following equation for x and provide an exact solution 2e2x + ex = 15