amarie032800
amarie032800
10-08-2016
Mathematics
contestada
Solve: 5x2 + 25x = 0.
Respuesta :
Panoyin
Panoyin
10-08-2016
5x² + 25x = 0
5x(x) + 5x(5) = 0
5x(x + 5) = 0
5 5
x(x + 5) = 0
x = 0 or x + 5 = 0
- 5 - 5
x = -5
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