17–28 ■ Completing the Square Find all real solutions of the equation by completing the square. Transcribed Image Text: 17-28 – Completing the Square Find

17–28 ■ Completing the Square Find all real solutions of the equation by completing the square. Transcribed Image Text: 17-28 – Completing the Square Find all real solutions of the
equation by completing the square.
17. x² – 8x + 1 = 0
19. x – 6x – 11 = 0
21. x? + x – = (
18. х? + бх — 2 %3D 0
20. x² + 3x – = 0
22. x? – 5x + 1 = 0
23. x² + 22x + 21 = 0
24. x² – 18x = 19
25. 5x² + 10x – 7 = 0
26. 2x? + 16х +5 %3D 0
27. 2x? + 7x + 4 = 0
28. 4x? + 5x –- 8 = 0

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