13-04-2018
Mathematics

contestada

Find the value of the lesser root of x2 + 12x + 35 = 0.
A) -7
B) -5
C) 3
D) 5

Respuesta :

querol96795 querol96795

13-04-2018

x2 + 12x +35 = 0
(x+5) (x+7) = 0
x + 5 = 0 x + 7 =0
x= - 5 or x= - 7

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