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nordsb [41]
4 years ago
10

How do you solve this

Mathematics
1 answer:
lys-0071 [83]4 years ago
5 0
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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Leviafan [203]
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To write it another way you could flip the numbers around:

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Any way you put the numbers as long as x is on the either side, you will get the same answer.

Hope this helps!
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Mariulka [41]

Answer:

Hello,

Step-by-step explanation:

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Equation of the parabola is y=(x+2)(x-4)

But you don' t have given the graphs !!!!

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3 years ago
Please help As soon as possible!
True [87]

Answer:

10

Step-by-step explanation:

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Answer:

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