a3b34的精選

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觀察下列各式:a+b=1.a2+b2=3,a3+b3=4,a4+b4=7,a5+b5=11,…,則a10+b1...

觀察下列各式:a+b=1.a2+b2=3,a3+b3=4,a4+b4=7,a5+b5=11,…,則a10+b1...

2019-03-04
問題詳情:觀察下列各式:a+b=1.a2+b2=3,a3+b3=4,a4+b4=7,a5+b5=11,…,則a10+b10=( )A.28                        B.76                         C.123          ...