messiwatuna messiwatuna

10-09-2019
Mathematics

contestada

Solve m² + 8m = -3 by completing the square.
(Use a comma to separate multiple values.)

What the answer for this?

Respuesta :

ghanami ghanami

10-09-2019

Answer:

Step-by-step explanation:

m² + 8m = -3

(m² + 8m+16) -16 = -3

(m+4)² = 13.....continue

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