计算2^4+ log2^3
log的计算 :log2(20)-log4(25)= log3(2)×log2(5)×log5(3)=?log2[log
(log3^4+log5^2)(log2^9+log2^根号3)
log2 根号2怎么计算?
计算log2.5(6.25)+lg1/100+In根号下e+2[1+log2(3)]
根号下[(log2^3)^2-4log2^3+4]+log2^(1/3)
计算:(lg2)2+3lg5+lg5(1+lg2)+lg8+log2(5)log5(4)
计算(1/8)的-2/3次方+(log2 9).(log3 4)
log2 3乘以log2 3等于2log2
(log2 9)/(log2 8) = 2/3(log2 3)
2^(log2^(-3))=
解不等式Log2(4+3x-x^2)>log2(4x-2)
解方程log2【9^2-4】=log2【3^x-2】+3