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What is the solution of the equation x^2 + 2x -7=0
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What is the solution of the equation x^2 + 2x -7=0

User Rlivsey
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1 Answer

1 vote

Answer:

x = -1 + 2 sqr2

or

x = -1 -2 sqr2

Explanation:

User Ofer Herman
by
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