設A=6, B=2,C=1
求A÷B(C+B)÷[A÷(BC+BB)]+(BC+BB)÷B(C+B)=?
純觀念問題求解不筆戰
leemilk wrote:
設A=6, B=2,...(恕刪)
感謝爆走小信大大提醒
A÷B(C+B)÷[A÷(BC+BB)]+(BC+BB)÷B(C+B)
= (C+B)(C+B)+(BC+BB)÷B(C+B)
=(C+B)X(C+B)+ (C+B)X(C+B)
=(B+C)平方+(B+C)平方
B=2 C=1
ANS:18

























































































