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27 August, 14:35

Solve x2+7x+16=0 in quadratic formula

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  1. 27 August, 16:03
    0
    Step-by-step explanation:

    x2+7x+16=0

    9x+16=0

    -16 - 16

    =0 = -16

    9x=-16

    -16/9=-1.77777777778

    x=-1.77777777778

    Im pretty sure thats right
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