Francessstromberg
Francessstromberg
23-09-2020
Mathematics
contestada
factor and solve X^2+7x-8=0
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stephanieadetayopete
stephanieadetayopete
23-09-2020
(X^2+8x)-(x-8)=0
x(x+8)-1(x+8)=0
(X-1)(x+8)=0
X= 1
X= -8
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