https://edubirdie.com/docs/the-pennsylvania-state-university/math-231-calculus-severable-variables
Studying Math 231 | Calculus Severable Variables at The Pennsylvania State University? On Edubirdie you will find 19 Other, 1 Lecture Note
pennsylvania state universitymathcalculusseverablevariables
https://everything2.com/title/Severable
Sev"er*a*ble (?), a. Capable of being severed. Encyc. Dict. © Webster 1913.
severable