题目内容
计算:
(2+1)(22+1)(24+1)
=(2-1)(2+1)(22+1)(24+1)
=(22-1)(22+1)(24+1)
=(24-1)(24+1)
=(28-1).
根据上式的计算方法,请计算
(3+1)(32+1)(34+1)…(33
2+1)-![]()
解:
(3+1)(32+1)(34+1)…
(332+1)-![]()
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题目内容
计算:
(2+1)(22+1)(24+1)
=(2-1)(2+1)(22+1)(24+1)
=(22-1)(22+1)(24+1)
=(24-1)(24+1)
=(28-1).
根据上式的计算方法,请计算
(3+1)(32+1)(34+1)…(33
2+1)-![]()
解:
(3+1)(32+1)(34+1)…
(332+1)-![]()
=
-
=
-
=
-![]()
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