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MATH SOLVE
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Which of the following is a solution of x2 + 2x = −2?
6 months ago
Q:
Which of the following is a solution of x2 + 2x = −2?
Accepted Solution
A:
solve by completing the square
use formula (b/2 to the power of 2) in order to create a ner term. Solve for x by using this term to complete the square.
x + 1 + i
