Natalia1634 Natalia1634
  • 12-09-2017
  • Mathematics
contestada

How do you solve this

How do you solve this class=

Respuesta :

carealee
carealee carealee
  • 13-09-2017
2x^2 + 14x = -12

Step 1: Subtract -12 from both sides.

2x^2 + 14x - (-12) = -12 - (-12)

2x^2 + 14x + 12 = 0

Step 2: Factor the left side of the equation.

2(x + 1)(x + 6) = 0

Step 3: Set Factors equal to 0.

x + 1 = 0 or x + 6 = 0

x = -1 or x = -6

Answer:
x = -1 or x = -6

Hope this helps. : )
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