Integration (6) - By Inspection (C4 Maths A-Level)

[lojas]

saw this 2 hours before my final exam, absolute lifesaver lol

[AndThePincers]

Thank you so much for these videos. Before I was really confused about integration by inspection but thanks to this video I finally understand it!

[AG-qlsy]

perfect video. sending u love from an a level student

[keloduma]

Okay so you differentiafe the function raised to an exponent to see if it will give you what is inside the integral sign?

[dylanvivian]

thank you so much!! all makes sense now!

[chalsea]

Thank you so much for this. Made it so easy to understand

[willox]

5:01 "a number there, like 'a'"...lmao

[nataliegan]

I believe there's a mistake at example 5 where sec^4 x is f(x)^n so you said use "try y = f(x)^n+1 as answer" so shouldn't the y = (sec x)^4 (which you wrote) be (sec x)^5 ?

Correct me if I'm wrong.