Question

e^(1+3t)^2
Chain rule
thanks

Answer 1

the question is [e^(1+3t)]^2 ?
if so:
2 * e^(1+3t) * (3)

Answer 2

which is 6e^(1+3t)

Answer 3

yea thats what I thought
answer in the back is 6(1+3t)e^1+3t)^2

Answer 4

mm maybe they meant :
e^[(1+3t)^2]
differentiating this :

[(1+3t)^2]' * e^[(1+3t)^2] =
2(1+3t) * 3 * e^[(1+3t)^2]
= 6 (1+3t) * e^[(1+3t)^2]

Answer 5

which is what they got .. so it depends on the problem :)

Answer 6

ok thats it thanks
did I type it wrong?

Answer 7

this : [e^(1+3t)]^2 is different from : e^[(1+3t)^2]

Answer 8

maybe i just misunderstood ..

Answer 9

what are the rules in order I dont get why Im doing what Im doing

Answer 10

or I guess why did the 1+3t come down in front, did I use the power rule first?