jtobin2003 jtobin2003

28-12-2018
Mathematics

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Solve x^2 + 6x + 7 = 0.

A) x = −1 and x = −5
B) 3 plus or minus square root of 2
C) negative 3 plus or minus square root of 2
D) quantity of negative 3 plus or minus square root of 2 all over 2

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helpguru helpguru

28-12-2018

Option (D)
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