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Mathematics, 24.04.2020 23:05 ashleyd9243

Solve x² -12x + 19 = 0 by completing the square.

To complete the square for an expression like x² + bx, take half of the coefficient of x and square it. Then add that number, which is...

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Solve x² -12x + 19 = 0 by completing the square.

To complete the square for an expressi...
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