"formule quadratique" meaning in French

{
  "forms": [
    {
      "form": "formules quadratiques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "formule quadratique f (plural formules quadratiques)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Mathematics",
          "orig": "fr:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The quadratic formula"
      ],
      "id": "en-formule_quadratique-fr-noun-3~k-lZ6m",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "quadratic formula",
          "quadratic formula"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The quadratic formula"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "formule quadratique"
}

{
  "forms": [
    {
      "form": "formules quadratiques",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "formule quadratique f (plural formules quadratiques)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French nouns with red links in their headword lines",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Mathematics"
      ],
      "glosses": [
        "The quadratic formula"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "quadratic formula",
          "quadratic formula"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The quadratic formula"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "formule quadratique"
}