Mathematics
Senior High
Solved
2番どちらも教えて欲しいです💦
2 次の等式を満たす実数 x, yの値を,それぞれ求めよ。
(1) (4+2i)x+ (1+4i)y+7=0
(2)(x+2yi)(1+i) = 3-2i
3 2 乗すると6i になるような複素数を求めよ。
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分かりやすくて助かりました😖💧
ありがとうございます🙇♀️