riot321 riot321

08-04-2020
Mathematics

contestada

What should be added to both sides of the equation below to complete the square?
x2+6x=−8
A) −2
B) −4
C) 9
D) −9

Respuesta :

zarinameraz6 zarinameraz6

21-04-2020

Answer:

C)9

Step-by-step explanation:

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