Respuesta :

Funkeheart

Answer:

[tex]y = - (x + 1)(x - 5) \\ y = ( - x - 1)(x - 5) \\ y = - x(x - 5) - 1(x - 5) \\ y = - x {}^{2} + 5x - x + 5 \\ y = x { }^{2} + 4x + 5[/tex]

I am not sure of the question but I hope dis helps

uselesscell
y= -(x+1)(x+5)
= x^2 +5x + x + 5
= x^2 + 6x +5
y = -x^2 +6x +5


* (^) = power of...