Question

3^x = 3^kx

find k

hence find int 3^x dx

Answer 1

what are we supposed to do? find k? then k*ln3?

Answer 2

after find k
and find int 3^x dx

Answer 3

to me, k =1, since we have \(3^x =3^{kx}\rightarrow ~~x =kx \) iff k =1

Answer 4

sorry k is a constant

Answer 5

no difference. k =1 and 1 is a constant, too.
for the second part \(\int 3^x dx =3^x +C\)

Answer 6

thanks