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21-08-2020
Mathematics

contestada

Please help me answer this question

Please help me answer this question class=

Respuesta :

dannielle dannielle

21-08-2020

Answer:

x=-5

so ( -5,0) is the answer

Step-by-step explanation:

y = 2* (x^2+4x -5)

x^2+4x+4-9=0

(x+2)^2-9=0

(x+2)^2=9

x+2=-3

x=-3-2

x=-5

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