Integration Limits Question Help! Urgent :O (1 Viewer)

[Focus is Key]

My question is:

The integral of (2x-3)^4 dx with limits of 3 and 1. I think I've made a calculator mistake or perhaps missed a step in the process but I cannot find my mistake!

Thanks for any input, I don't know how to use latex

 

[RealiseNothing]

Did you divide by the derivative?

 

[Carrotsticks]

 

[Focus is Key]

Why did you times by a half in the second line? The way I learnt it I thought you had to do it normally but times by the co-efficient of x on the denominator instead?

 

[nightweaver066]

Why did you times by a half in the second line? The way I learnt it I thought you had to do it normally but times by the co-efficient of x on the denominator instead?

He did that,

 

[Focus is Key]

Oh opps lol, yeah I see