化简(2+1)(2^2+1)(2^4+1)(2^8+1)…(2^256+1)
1/2+1/4+1/8……+1/256
1/2+1/4+1/8……+1/256+1/512+1/1024 简便计算,
1/2+1/4+1/8+1/16+……+1/128+1/256=?
256√[(2+1)(2^2+1)(2^4+1)(2^8+1)...(2^256+1)]计算
2/1+4/1+8/1+16/1+……+256/1=( )
1/2+1/4+1/8+1/16+……+1/256=( )
简便计算:1/2+1/4+1/8+1/16+……+1/256
计算(2+1)(2∧2+1)(2∧4+1)(2∧8+1)…(2∧128+1)-2∧256
1 1/1024+2 1/512+3 1/256+4 1/256+……+256 1/4+512
计算:(2+1)({2}^{2}+1)({2}^{4}+1)({2}^{8}+1)...({2}^{256}+1)
化简(1+1/2^2)(1+1/2^4 )(1+2/2^8)(1+2/2^16)
1024+512+256+.+2+1+2/1+4/1+8/1+.512/1+1024/1