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What value is added to both sides of the equation x^2 − 4x = −2 in order to solve by completing the square? 4 2 −2 −4

What value is added to both sides of the equation x^2 − 4x = −2 in order to solve by completing the square? 4 2 −2 −4
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3 votes
What value is added to both sides of the equation x^2 − 4x = −2 in order to solve by completing the square?

4
2
−2
−4

User Joshua Moore
by
8.1k points

1 Answer

0 votes
I believe the answer is 2.
User Harleybl
by
8.2k points
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