0.25^9*64^3*(-1/2)^-2*7^0=?
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0.25^9*64^3*(-1/2)^-2*7^0=?0.25^9*64^3*(-1/2)^-2*7^0=?0.25^9*64^3*(-1/2)^-2*7^0=?0.25^9*64^3*(-1/2)^
0.25^9*64^3*(-1/2)^-2*7^0=?
0.25^9*64^3*(-1/2)^-2*7^0=?
0.25^9*64^3*(-1/2)^-2*7^0=?
0.25^9*64^3*(-1/2)^(-2)*7^0
=(1/4)^9*(4^3)^3*4*1
=(1/4)^9*4^9*4*1
=(1/4*4)^9*4
=4
70.000000000000
0.25^9*64^3*(-1/2)^﹙-2*7^0﹚=2^﹙-18﹚×2^18-2²×1=2º-4=1-4=﹣3
0.25^9*64^3*(-1/2)^-2*7^0=?
0.25^9*2^20*25^9*64^3=?
求下列各数的平方根及算数平方根 (1)64 (2)0.25 (3)9/4求下列各数的平方根及算数平方根 (1)64 (2)0.25 (3)9/4 (4 )
用简便方法计算:(0.25^9)*(2^20)*(25^9)*(64^3)
计算0.25^9*2^20*16^4*64^3 答案为4*10^ 18
计算:0.25的9次方*64的3次方*负2分之1的负2次方*7的0次方=写好了截图.
计算:0.25的9次方*64的3次方*负2分之1的负2次方*7的0次方=
0.25的九次方×2的二十次方×25的九次方×64³ 3的十八次方×-1/9的八次方简便计算
0.25的9次方乘2的20次方乘25的9次方乘64的3次方
7/2+9/4+(-1/3)-0.25+(-1/6)
1+1+2+3+4+56+8+9+64
1、 9(X+1)²-64=02、 (2X-3)³=-64
(0.25^6)*((-64)^2) = 1 如何简便运算
1/2 ,0.5,3/8,0.25,5/32 ( ) A:3/32 B:7/64 C:0.125 D:0.625
lg(1/4)-lg2(5) 2log5(10)+log5(0.25) 2log2(25)-3log2(64) log2(log2(16) )
这道题真难(对我来说的).谁会?0.25的9次方乘以2的2次方乘以25的9次方乘以64的3次方=多少?
(1)1、3,5,1,5,9,1,7,13,1,9_.(2)0.0001,0.005,0.25,12.5__.0,1,1,4,5,9,14,16,30,25_.(4)4,16,36,64,___,144.(5)1,2,4,4,9,6,16,8,___,10.
1+1+1+5+9+1+9+64+2+3++6