Home›数学›Giải: 2x² + 9x + 30 = 0📐 数学难度 2 — 🟢 Basicquadratic👁 14 浏览次数⏱ 2 min read☆收藏Giải: 2x² + 9x + 30 = 0📝 Problem2x² + 9x + 30 = 0✨详细解答🔗 相似题目📐 Lv.2Solve: x² - 20x + 5 = 0📐 Lv.2Solve: 5x² + 13x + 13 = 0📐 Lv.2Solve: 4x² - 11x + 13 = 0📐 Lv.2Solve: 2x² + 20x + 17 = 0📐 Lv.2Solve: 2x² + 2x + 12 = 0📚 Related Knowledge了解更多关于数学中quadratic的知识。📐 View quadratic Theory →📚 Solutions Library📐 更多数学题目📖 Topic: quadratic🚀解决你的问题拍照或输入题目 — AI逐步解答AhaStep →