Mathematics
Senior High
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解き方わからないですm(_ _)m

(2) “ー2〆ー4をちぢで割ると, 商が*ー3, 奈りが 2一1

Answers

✨ Best Answer ✨

A=BQ+R(Q→商、R→余り)より
X^3-2X^2-4=B(X-3)+2X-1
B(X-3)=X^3-2X^2-X-1
B =X^3-2X^2-X-1÷(X-3) です

ゲスト

ありがとうございます!

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