x2 |
2 |
1 |
2 |
1 |
2 |
x1-y2 |
y1-x2 |
x1+x2 |
2(y1+y2 ) |
x |
2y |
x3 2 |
2 |
x42 |
2 |
(x3+x4)(x3-x4) |
2 |
x3+x4 |
2 |
(y3+y4)(y3-y4) |
x3-x4 |
y3-y4 |
x3-x4 |
1 |
2 |
1 |
2 |
x2 |
2 |
1 |
2 |
1 |
2 |
x2 |
2 |
y5-y6 |
x5-x6 |
1 |
2 |
1 |
2 |
1 |
2 |
x1-x2 |
y1-y2 |
2(y1+y2) |
x1+x2 |
x |
2y |
y1-y2 |
x1-x2 |
x3 2 |
2 |
x42 |
2 |
(x3+x4)(x3-x4) |
2 |
x3+x4 |
2 |
(y3+y4)(y3-y4) |
x3-x4 |
y3-y4 |
x3-x4 |
y-1 |
x-2 |
y3-y4 |
x3-x4 |
y-1 |
x-2 |
1 |
2 |
1 |
2 |
x2 |
2 |
1 |
2 |
1 |
2 |
x2 |
2 |
|
y5-y6 |
x5-x6 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
科目:高中數(shù)學 來源: 題型:
x2 | 2 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
x2 | 2 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
x2 |
2 |
π |
4 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
x2 | 2 |
查看答案和解析>>
科目:高中數(shù)學 來源: 題型:
x2 |
2 |
AB |
CD |
BC |
AD |
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(quán)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