计算(3-1)(32+1)(34+1)(38+1)(316+1)=______
计算(3-1)(32+1)(34+1)(38+1)(316+1)=______....
计算(3-1)(32+1)(34+1)(38+1)(316+1)=______.
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死神删
2014-11-13
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原式=
(3+1)(3-1)(3
2+1)(3
4+1)(3
8+1)(3
16+1)
=
(3
2-1)(3
2+1)(3
4+1)(3
8+1)(3
16+1)
=
(3
4-1)(3
4+1)(3
8+1)(3
16+1)
=
(3
8-1)(3
8+1)(3
16+1)
=
(3
16-1)(3
16+1)
=
(3
32-1),
故答案为:
(3
32-1).
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