Solve x 2 - 4x - 7 = 0 by completing the square. What are the solutions?

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asked Mar 15, 2019 158k views

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Solve x 2 - 4x - 7 = 0 by completing the square. What are the solutions?

Mathematics
high-school

NoChecksum asked

by NoChecksum

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2 Answers

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"""""""""" the answer is 3.31

Ni answered Mar 16, 2019

by Ni

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5 votes

Question

Solve x 2 - 4x - 7 = 0 by completing the square. What are the solutions?

Answer:

3.31

Hope this helps!

David Klempfner answered Mar 21, 2019

by David Klempfner

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