CooperIgou4749 CooperIgou4749

19-09-2017
Mathematics

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Which answer gives the number and type of solutions to the equation x2+14x+49=0 ?

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Аноним Аноним

19-09-2017

x² + 14x + 49 = 0
(x + 7) (x + 7) = 0
x = -7

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