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InterviewSolution
| 1. |
Which equation has the solutions? x2 + 2x + 4 = 0, x2 - 2x + 4 = 0, x2 + 2x - 4 = 0, x2 - 2x - 4 = 0 |
| Answer» <strong style="font-size: 15px; line-height: 20px !important;">Which equation has the solutions? x<sup>2</sup> + 2x + 4 = 0, x<sup>2</sup> - 2x + 4 = 0, x<sup>2</sup> + 2x - 4 = 0, x<sup>2</sup> - 2x - 4 = 0</strong><p><strong>Solution:</strong></p> | |