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

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.2: Solve Quadratic Equations By Completing The Square
Problem 112E: Solve the equation y2+8y=48 by completing the square and explain all your steps.
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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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