Question 427582: Find the solution of the exponential equation 4e^x = 10 in terms of logarithms, or correct to 4 decimal places. Please and thank you! Answer by John10(297) (Show Source):
You can put this solution on YOUR website! 4e^x = 10
e^x = 10/4
ln (e^x) = ln (10/4)
xln(e) = ln(10/4)
Since ln(e) = 1
x(1) = ln (10/4)
x = ln(10/4)
Use the calculator and round to four digits:
x= 0.9163
Have a great day! John10
