macgirl234 macgirl234

17-01-2017
Mathematics

contestada

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

Respuesta :

Jackiebear25 Jackiebear25

17-01-2017

I believe the answer is 2.

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