hadster66 hadster66

17-11-2020
Mathematics

contestada

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

Respuesta :

zacharynoe2424 zacharynoe2424

17-11-2020

Answer:

The answer is D

Step-by-step explanation:

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