Mathematics
Junior High
Solved
どこが違うかの説明お願いします🙏
2
(7) x² + 3x = -2
a = 1₁6=30 = 2
X = -3± √9-4x/x2
2x1
X = - 31/
2
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あ、ほんとですね笑
またまたありがとうございます!