Question

coefficient of x^2 in the expansion of e^3x+4

Answer 1

can you put the whole question

Answer 2

it is the question....expand \[e^{3x+4}\]

Answer 3

and find coefficient of \[x^{2}\]

Answer 4

this is calculus, yes?

Answer 5

what is the derivative of the exponent?

Answer 6

d/dx of \[e^{x}\] is itself

Answer 7

but here expansion series is to be used..

Answer 8

expansion series of \[e^{x} \] is\[1+\frac{ x }{ 1! }+\frac{ x ^{2} }{ 2! }+...\]