integration by parts 2

[twilit hazel]

here im doing integration by parts... but on my second time doing it i ended having the same equation as the one in the beginning... what do i do to finish off the equation?

[tranquil lance]

I didn't check your math but expressions involving e^x (often found in statistics) do stuff like this.

Group your like terms, do some algebra, and you've got a solution.

[twilit hazel]

im not sure to understand

[tranquil lance]

Subtract [(3/2)^2]Integral[e^(2x)sin(3x)dx] from both sides.
Divide both sides by (1-(3/2)^2)

[lofty spindle]

You bring it to ther other side

[sharp siren]

adonhs

[twilit hazel]

i dont really understand

the purpose of this

[lofty spindle]

You are trying to solve for the Integral I

If you can't follow then can you hold on and trust me on this

bring 9/4 integral e^2x sin3x to the other side

I used the letter I to simplify the whole equation but looks like you are confused

[sharp siren]

adonhs

adonhs

[lofty spindle]

If you did that, you should be seeing where this is going

@twilit hazel

[twilit hazel]

yes

ok let me try

[sharp siren]

adonhs

[twilit hazel]

ok yeah i get it

thank you so much

.close