(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1 等于多少准确

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 13:08:22
(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1 等于多少准确
x){HPS;7?Λ=ٚچ v>tɬ&>mo{pMR> 5UfP9_NjתKA`.:-tbS04)6/.H̳ƚ o=vK2P@ 82|*LtqJY袉bs9hpyO;{_]l] hxp'rHNw~|fl ;/ٚc5eCs k(8UhKPH@A\:[

(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1 等于多少准确
(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1 等于多少
准确

(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1 等于多少准确
(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1
=(2-1)(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1
=(2的平方-1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1
=(2的4次方-1)(2的四次方+1)(2的八次方+1)+1
=(2的8次方-1)(2的八次方+1)+1
=2的16次方-1+1
=2的16次方

原式=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)
=(2^2-1)(2^2+1)(2^4+1)(2^8+1)
=(2^4-1)(2^4+1)(2^8+1)
=(2^8-1)(2^8+1)
=2^16-1

(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)
=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)
=(2^2-1)(2^2+1)(2^4+1)(2^8+1)
=(2^4-1)(2^4+1)(2^8+1)
=(2^8-1)(2^8+1)
=2^16-1

在前面添加一项2-1
原式=(2-1)(2+1)(2^2+1)(2^4+1)(2^8+1)
=(2^2-1)(2^2+1)(2^4+1)(2^8+1)
=(2^4-1)(2^4+1)(2^8+1)
=(2^8-1)(2^8+1)
=2^16-1
望采纳

(2+1)(2的平方+1)(2的四次方+1)(2的八次方+1)+1=66536

(2+1)(2²+1)(2⁴+1)(2^8+1)+1
=(2-1)(2+1)(2²+1)(2⁴+1)(2^8+1)+1
=(2²-1)(2²+1)(2⁴+1)(2^8+1)+1
=(2⁴-1)(2⁴+1)(2^8+1)+1
=(2^8-1)(2^8+1)+1
=(2^16-1)+1
=2^16
=65536