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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