问题
填空题
计算
|
答案
÷(lg
•3 3 3 16 3 6
+lg5
)2
=
÷(lg53
• 161 3 1 3 6 1 3
+lg 21 2
)1 2
=(
)3×16 6
÷1 3
(lg5+lg2)1 2
=8
×21 3
=4.
故答案为:4.
计算
|
÷(lg
•3 3 3 16 3 6
+lg5
)2
=
÷(lg53
• 161 3 1 3 6 1 3
+lg 21 2
)1 2
=(
)3×16 6
÷1 3
(lg5+lg2)1 2
=8
×21 3
=4.
故答案为:4.