Really Quick Integration Question? (1 Viewer)

[Zokunu]

For PG 14, question 2 B) , what am i doing wrong?

I got 5/3 ==''.

Answer: 12 1/3 units^2

Littlehelp? Thank you

 

[Carrotsticks]

I got 5/3 as well =)

 

[Shadowdude]

Is that your working on the picture or...?

 

[Squar3root]

well p is 2 (just solving the equation)

and then integrating the function -x^2 +8x whatever between limits 2 and 3 we get 5/3. hmmmmmm