化简:√128-16√1/2 √1/8
2个回答
√128-16√1/2 √1/8
=8√2-8√2-1/4√2
=-1/4√2
相关问题
化简:√(1/128)
-1/2-1/4-1/8-1/16-1/32-1/64-1/128-1/256怎么简算?
1/2+1/4+1/8+1/16+……1/128=?
数学简算的题1/2+1/4+1/8+1/16+1/32+1/64+1/128+1/256
1+1?2+2?4+4?8+8?16+16?32+32 64+64 128+128 256+256 512+512 10
化简(1+2^(-1/16))(1+2^(-1/8))(1+2^(-1/4))(1+2^(-1/2))
化简1/(1+a)+2/(1+a^2)+4/(1+a^4)+8/(1+a^8)+16/(1+a^16)-32/(1-a^
1,2,4,8,16,32,( ),128,( ),512...
化简(a-1)(a+1)(a^2+1)(a^4+1).(a^128+1),其中a=2
计算与化简:① (-2 ) 3 - 1 4 ÷(- 1 16 )×(-2 ) 2 ② 8 7 ×16-25÷ 7 8 +