Question

Integral

Answer 1

\[\large{\int {5x}}\]

or some thing else?

Answer 2

What the heck

Answer 3

Jold on it didnt post

Answer 4

May I have the question please

Answer 5

lol

Answer 6

\[\int\limits_{}^{} 3e ^{3x}\sin(e ^{3x}) dx\]

Answer 7

No you may not!

Answer 8

jk haha

Answer 9

try the substitution
\[ \large u=e^{3x}\qquad\Rightarrow\qquad du=3e^{3x}dx \]

Answer 10

that's the one

Answer 11

Oh yes but these sins and e confuse me

Answer 12

once you substitute with those... it is just a u integral with a sin in it.

Answer 13

@mathslover Would you solve an integral for me???



Your choice.

Answer 14

Let us know where you get stuck and one of these fast typists or I will help you along.

Answer 15

ooh a challenge... do it!

Answer 16

Haha

Answer 17

Okay umm I got sin(e^3X) BUT THAT ISNT IT

Answer 18

I am confused that what algebraic is referring to

Answer 19

take the anti-derivative of sin(u), then put the e term back in.

Answer 20

He wants you to help him... don't know where you should go... ask him

Answer 21

-COXU

Answer 22

yes!

Answer 23

-COS(U)

Answer 24

don't forget to add C

Answer 25

okAY THEN IS IT -COS(E^3X)?

Answer 26

I knew what you meant

Answer 27

yes... +C

Answer 28

Yay!

Answer 29

Im learning!

Answer 30

woof!