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09-11-2016
Mathematics

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What is the approximate solution of this system of equations?

y = x2 + 3x + 3
y = x2 + x + 2

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photosferdsniuda photosferdsniuda

06-07-2019

y = x2 + 3x + 3

y = x2 + x + 2

y=y

x2+ 3x + 3 =x2 + x+ 2

x2 - x2 + 3x - x = 2 - 3

2x = -1

x = -1/2

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