Mathematics, 09.10.2019 18:30, RomoTussion

What is the positive solution to the equation 0 = –x2 + 2x + 1?

quadratic formula: x =

–2 +
2 –
1 +
–1 +

Answers: 2

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What is the positive solution to the equation 0 = –x2 + 2x + 1?

quadratic formula: x =...