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(4)と(6)の解き方を教えてください💦

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✨ Best Answer ✨

(6)の解き方
X2−2X +3=X +3
X2−3X=0
X(X−3)=0
X=0,3
Xが0の時と3の時をY=X +3の式に代入して
Y=3,6

答え (0,3) (3,6)

あゆ

ありがとうございます!

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