alyssaups
alyssaups
03-03-2017
Mathematics
contestada
(x+5)(x-7)=x^2
What does x equal?
Respuesta :
Аноним
Аноним
03-03-2017
x = { -6, 2}........ hope this will help!!!
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jorgeandres2012
jorgeandres2012
03-03-2017
x^2-2x-35=x^2
-2x=35
x=-17.5
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