✨ Best Answer ✨
①分母を払う
→5と3の公倍数15をかける
→6x+9y-(5x-10y)
②展開する
→6x+9y-5x+10y
③x,yの係数をそれぞれ計算する
→x+19y
A x+19y
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✨ Best Answer ✨
①分母を払う
→5と3の公倍数15をかける
→6x+9y-(5x-10y)
②展開する
→6x+9y-5x+10y
③x,yの係数をそれぞれ計算する
→x+19y
A x+19y
Users viewing this question
are also looking at these questions 😉
ありがとうございます。分かりました！