Solve x^2 + 18x – 19 = 0 by completing the square. A) x = –1, x = 19 B) x = –9 + 10i, x = –9 – 10i C) x = –9 + , x = –9 – D) x = 1, x = –19 - QAmmunity.org

Solve x^2 + 18x – 19 = 0 by completing the square. A) x = –1, x = 19 B) x = –9 + 10i, x = –9 – 10i C) x = –9 + , x = –9 – D) x = 1, x = –19

asked Jan 23, 2021 203k views

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