Mathematics
Senior High
この問題の解き方を教えてください
ab latb)tbe (btc)tcalcta)t3abc
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Mathematics
Senior High
この問題の解き方を教えてください お願いします
ab latb)tbe (btc)tcalcta)t3abc
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Mathematics
Senior High
どうやるのですか?
=-(a-b(b-cXc-a) a(b2+c?)+b(c?+ a?)+da?+6)+2abc =a(6?+c)+ bc?ィ ba'tca'tcb+2a.bc
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Mathematics
Senior High
途中式も教えてください!💦
ab (a-b)+ be (b-c)tCa (c-a)
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