Question

How do i prove that Exp[x]-Exp[1]>3x-4 while x is ]0,+Infinity[

Answer 1

\[e^{x}-e > 3x-4\]

Answer 2

u need to prove
\[e^x -e-3x+4>0\]
mmmm

Answer 3

ok i have onother idea
e<4
-e>4.....(1)
so u need to prove
e^x>x

Answer 4

i did and get it :) thank you