équation

equation

noun eh-kwah-SYOHN Rare

Origin: Latin aequatio

Usage Note

Équation is used both in mathematics (résoudre une équation — 'to solve an equation') and figuratively for a complex problem with multiple variables. The phrase équation à plusieurs inconnues ('equation with several unknowns') is a common idiom for a tricky situation. The plural équations keeps the same pronunciation pattern.

Examples

"Les élèves doivent résoudre cette équation du second degré."

Natural Translation

The students must solve this quadratic equation.

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