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【(1+17)×(1+172)×(1+173)×…×(1+1718)×(1+1719)(1+19)×(1+192)×(1+193)×…×(1+1916)×(1+1917)=______.】
题目内容:
(1+17)×(1+17 2
)×(1+17 3
)×…×(1+17 18
)×(1+17 19
) (1+19)×(1+19 2
)×(1+19 3
)×…×(1+19 16
)×(1+19 17
)
=______.优质解答
(1+17)×(1+17 2
)×(1+17 3
)×…×(1+17 18
)×(1+17 19
) (1+19)×(1+19 2
)×(1+19 3
)×…×(1+19 16
)×(1+19 17
)
=18×19 2
×20 3
×…×35 18
×36 19
20×21 2
×22 3
×…×35 16
×36 17
=136 231
故答案为:136 231
.
(1+17)×(1+
| ||||||||
(1+19)×(1+
|
优质解答
(1+17)×(1+
| ||||||||
(1+19)×(1+
|
=
18×
| ||||||||
20×
|
=
136 |
231 |
故答案为:
136 |
231 |
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