Respuesta :

The quadratic equation is:

[tex]y=x^2+18x+32[/tex]

then what we need to do is to complete the square for x, we add in both sides of the inequality (18/2)^2=81

[tex]y+81-32=x^2+2(9)(x)+9^2[/tex][tex]y=(x+9)^2-49[/tex]

then the vertex will be (-9,-49)

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