Volumes by slicing questions (1 Viewer)

[OMGITzJustin]

Hey guys I'm stuck on the cambridge Ex 6.1 Q4, where it requires you to use the slicing method. I'm fairly certain how to do the regular quadratic one (i.e. question 3), where you end up with finding (alpha - beta) etc etc. but this question has an x^4?

x,y 0<x<square root 6, 0<y<6x^2 - x^4

btw all signs are less than or equal, just not sure how to post it
EDIT: why is the question cut off? its in the reasoning for editing - the only way I could post it in.....

 

[wilsondw]

question 4 in ex 6.1 is very much the same as question 3a in the cambridge textbook

 

[wilsondw]

since ur using polynomials like alpha and beta...make r^2 or x^2 equal to z

 

[Siddy123]

since ur using polynomials like alpha and beta...make r^2 or x^2 equal to z

hey can u explain to me how ur using polynomials for slicing :s?