Mathematics
Senior High

分かりやすくお願いします!

Answers

(−2357)^2>0
−4×1245×−3291>0
なので、
判別式に代入すると、
D=(−2357)^2−4×1245−3291>0
なので、実数解の個数は2個です

chimer☺︎︎

ありがとうございます!!

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