Calculus

[slim umbra]

Can some one help me ?

[sinful cloak]

We have $\ln ab = \ln a + \ln b$

[pine moat]

k12byda5h

[slim umbra]

actaully

let me try this myself

give me like 5 mins

okay i got the bottm right

but not the top

Okay i dont know where i got it wrong

[sinful cloak]

computing mistake

[slim umbra]

I figured

But i dont know where the mistake is

[sinful cloak]

last line, -5x^2+5x

[slim umbra]

oh yeah i forgot to change the sign

[sinful cloak]

-50x^2-x

[slim umbra]

damn I gotta stop making small mistakes