A-Level Maths: C3-04 Parametric Equations: Find where x=t^3-4t, y=t^2+t meets y=20

[akashif._]

thanks for teaching us A level maths, there's many places in maths where we only understand it from you, thanks for doing this.

[ClarkDroneFilms]

I didnt understand this stuff at all in class. thank you Jack

[hopestreet]

Thanks - I tried using the textbook on this topic and my brain just went "nope, go see how Jack explains it."