mariahjones467 mariahjones467

13-01-2020
Mathematics

contestada

Solve x 2 + 8x + 7 = 0
{-1,-7)
{1,7)
00

Respuesta :

chrisvogel26 chrisvogel26

13-01-2020

X^2 + 8x + 7= 0
(X+7)(X+1)
X=-1,-7

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