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3 years ago

11

Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4,

what is the constant on the right side of the equation?

1 answer:

valentina_108 [34]3 years ago

4 0

2x2 + 8x - 12 = 0
4 + 8x - 12 = 0
8x = 12 - 4
8x = 8
x = 1

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