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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