twinbrown1
twinbrown1
01-04-2019
Mathematics
contestada
N^2-7n-8=0 solving quadratic equation.
Respuesta :
sarasalam
sarasalam
01-04-2019
factoring
(x - 8)(x + 1)=0
x-8=0
x=8
X+1=0
x= -1
x= -1 and 8
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