3 |
2 |
a |
1+x2 |
1 |
x |
3 |
16 |
3 |
3 |
| ||
4 |
3 |
2 |
3 |
2 |
1 | ||
1+
|
1 | ||
1+
|
1 | ||
1+
|
3 |
5 |
3 |
| ||
4 |
2 |
1+x2 |
32 |
25 |
1 |
x |
3 |
16 |
2ax |
(1+x2)2 |
3 |
| ||
4 |
2 |
1+x2 |
3 |
2 |
1 |
x |
1 |
3 |
3 |
16 |
1 |
x |
3 |
16 |
2 |
1+x2 |
16-3x |
16x |
32 |
k |
(16-3x)(1+x2) |
x |
(16-3x)(1+x2) |
x |
16 |
x |
3 |
2 |
-6x3+16x2-16 |
x2 |
-6(x-2)(x-
| ||||||||
x2 |
3 |
2 |
1+
| ||
3 |
1+
| ||
3 |
3 |
2 |
23×13 |
12 |
32 |
k |
32 |
25 |
32 |
25 |
2 |
1+x2 |
32 |
25 |
16-3x |
16x |
2 | ||
1+
|
2 | ||
1+
|
2 | ||
1+
|
32 |
25 |
1 |
x1 |
1 |
x2 |
1 |
x3 |
9 |
16 |
32 |
25 |
x1x2+x2x3+x3x1 |
x1x2x3 |
9 |
16 |
32 |
25 |
3 |
2 |
9 |
16 |
6 |
5 |
1 | ||
1+
|
1 | ||
1+
|
1 | ||
1+
|
3 |
5 |
科目:高中數(shù)學 來源: 題型:
π |
2 |
π |
3 |
x0 |
2 |
3 |
2 |
π |
2 |
π |
2 |
π |
3 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
3 |
2 |
Sn |
n |
an |
n |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
1 |
2 |
3 |
2 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
3π |
2 |
3π |
4 |
3π |
4 |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com