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Mathematics 20 Online
OpenStudy (anonymous):

What number must you add to complete the square? x2 + 14x = -7

OpenStudy (imstuck):

Take half the x term 14, which is 7, and then square the 7 to get 49. Add that in and you have completed the square.

OpenStudy (imstuck):

TY for the medal!

OpenStudy (anonymous):

\[(\frac{ \frac{ b }{ 2 } }{ 2 })^2\]

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