hanan41
hanan41 hanan41
  • 03-11-2019
  • Mathematics
contestada

y = - (X + 1) (x - 5) =​

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Funkeheart
Funkeheart Funkeheart
  • 03-11-2019

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

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uselesscell
uselesscell uselesscell
  • 03-11-2019
y= -(x+1)(x+5)
= x^2 +5x + x + 5
= x^2 + 6x +5
y = -x^2 +6x +5


* (^) = power of...
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