问题
填空题
计算:
|
答案
:
+log224(log23)2-4log23+4
=
+log224(log23-2)2
=
+log224(log2
)24 3
=log2
+log2244 3
=log2
×244 3
=log232=5.
故答案为5.
计算:
|
:
+log224(log23)2-4log23+4
=
+log224(log23-2)2
=
+log224(log2
)24 3
=log2
+log2244 3
=log2
×244 3
=log232=5.
故答案为5.