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Mathematics 21 Online
OpenStudy (anonymous):

medal will be given! Which of the following is a solution of x2 + 2x + 4? A. -2 + 2i sqrt of 3 B. 2 + 2i sqrt of 3 C. 1 - i sqrt of 3 D. -1 + i sqrt of 3

Nnesha (nnesha):

do you know quadratic formula ???

OpenStudy (anonymous):

yes

Nnesha (nnesha):

okay good so use that |dw:1419259359453:dw| here is your a b and c vlaues just plug that in to the formual

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