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II. Solve each equation by completing the square: 4. x2 + 12x – 2 = 0 5. x(x – 1) = 30 6. 2y? + 7y – 4 = 0

II. Solve each equation by completing the square: 4. x2 + 12x – 2 = 0 5. x(x – 1) = 30 6. 2y? + 7y – 4 = 0

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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II. Solve each equation by completing the square: 4. x² + 12x – 2 = 0 5. x(x – 1) = 30 6. 2y² + 7y – 4 = 0
Transcribed Image Text:II. Solve each equation by completing the square: 4. x² + 12x – 2 = 0 5. x(x – 1) = 30 6. 2y² + 7y – 4 = 0
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