Mathematics, 06.04.2021 22:10 Valfrutos2912

Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation? {–7, 1}
(negative 3 minus StartRoot 10 EndRoot comma negative 3 + StartRoot 10 EndRoot)
(3 minus StartRoot 10 EndRoot comma negative 3 + StartRoot 10 EndRoot)
{1, 7}

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Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation? {–7, 1}

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