- #1

chwala

Gold Member

- 2,697

- 360

- Homework Statement
- find ##x## if ##2x(x^2y+4)=64##

- Relevant Equations
- cubic equations

##x^3y+4x-32=0##

is there a particular method for solving this? i know that ##x=2## and ##y=3##

is there a particular method for solving this? i know that ##x=2## and ##y=3##