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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