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

asked Mar 15, 2019 158k views

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

Ni answered Mar 16, 2019

by Ni

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Question

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

Answer:

3.31

Hope this helps!

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