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For this equation, tell which method you used to solve it. x^2 + 2x = 7
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8 votes
For this equation, tell which method you used to solve it.
x^2 + 2x = 7

User Sajad NasiriNezhad
by
6.6k points

1 Answer

6 votes

Answer:

X = 2√2 - 1

Explanation:

Refer to the picture above.

For this equation, tell which method you used to solve it. x^2 + 2x = 7-example-1
User Andre De Miranda
by
6.5k points
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