Solve by completing the square: z2+8z=−19.

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 9.28TI: Solve by completing the square: y2+8y=11 .
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Solve by completing the square: z2+8z=−19.

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