Mathematics
Senior High
Solved
下の連立方程式はなぜx、yの値が出ないのですか?🙇🏻♀️
x² + y² - 8x + 6y = 57
x2 + y2 - 14 - 8y = -55
-
=
連立方程式を解きなさい。
正解
J-622-6y2-148y = -1238
-6x - 14y = -112
-
解説の詳細を見る
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分かりました!ありがとうございます🙇🏻♀️