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> 计算:32cos30°+|-2|+2-1+(π-2006)0+(1-3)2.-数学
计算:32cos30°+|-2|+2-1+(π-2006)0+(1-3)2.-数学
题目简介
计算:32cos30°+|-2|+2-1+(π-2006)0+(1-3)2.-数学
题目详情
计算:
3
2
cos30°+|-2|+
2
-1
+
(π-2006)
0
+
(1-
3
)
2
.
题型:解答题
难度:中档
来源:天门模拟
答案
3
2
cos30°+|-2|+
2
-1
+
(π-2006)
0
+
(1-
3
)
2
=
3
2
×
3
2
+2+
class="stub"1
2
+1+
3
-1
=
class="stub"3
4
+2+
class="stub"1
2
+
3
=
class="stub"3
4
+
class="stub"8
4
+
class="stub"2
4
+
3
=
class="stub"13
4
+
3
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题目简介
计算:32cos30°+|-2|+2-1+(π-2006)0+(1-3)2.-数学
题目详情
答案
=
=
=
=