nohemirednovasq01 nohemirednovasq01

25-10-2017
Mathematics

contestada

Solve using the Quadratic Formula.

x2 + 3x - 5 = 0
A) x =
3 ±
29
2
B) x =
3 ±
14
2
C) x =
3 ±
29
3
D) x = -
3 ±
29
2

Respuesta :

21sberman 21sberman

11-11-2017

x^2+3x-5

x=(-3±√(9+20))/2
x=(-3±√29)/2
D is the closest thing to the right answer, it just doesn't have any of the mathematical symbols in it

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