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VietnameseEdit

 phương trình on Vietnamese Wikipedia

EtymologyEdit

Sino-Vietnamese word from 方程.

PronunciationEdit

NounEdit

phương trình

  1. (mathematics) an equation

Usage notesEdit

  • Similarly to a bất phương trình (inequation), a phương trình is to be solved, which means the specific value(s) or range(s) of values of its unknown(s) must be determined. Compare with a đẳng thức (inequality) which is not to be solved, but to be proven.