约 123,000,000 个结果
在新选项卡中打开链接
  1. Solve x^2+3x-4 | Microsoft Math Solver

  2. Solve for x Calculator - Mathway

  3. Graph y=x^2+3x-4 - Mathway

  4. x^2+3x-4 - Symbolab

  5. Solve x^2+3x=4 | Microsoft Math Solver

  6. Solve | Microsoft Math Solver

  7. Microsoft Math Solver - Math Problem Solver & Calculator

  8. Symbolab - AI Math Calculator & Problem Solver

  9. Factor x^2-3x-4 | Mathway

  10. Algebra Calculator - Symbolab

  11. 某些结果已被删除