Question

Solve the given equation.

3e^x + 1 = 5


a. 0.2877
b. 2
c. 2.877
d. -0.2877

Answer 1

do you know what the e stands for or its value?

Answer 2

3e^x=4

Answer 3

3e^x + 1 = 5
3e^x=5-1
3e^x=4
e^x=4/3
e^x=1.33
Taking ln Both Side
lne^x=ln(1.33)
xlne=0.123

lne=1
x=0.2877

Answer 4

e=2.71 its 0.2877

Answer 5

x=4/3e^
x=4/14.1267
now x=0.2877

Answer 6

thank you @rathanreddy & @Nurali

Answer 7

Anytime.

Answer 8

e=2.71 its 0.2877.

Answer 9

e≠2.71
you still haven't answered what e stands for and its value, @elsa1995 I don't think you're learning anything by just going by how people are solving it.

Answer 10

someone is hungry for a medal :D