x2 |
a2 |
y2 |
b2 |
3 |
5 |
4 |
5 |
16 |
b2 |
c |
a |
3 |
5 |
c2 |
a2 |
a2-b2 |
a2 |
9 |
25 |
16 |
a2 |
9 |
25 |
x2 |
25 |
y2 |
16 |
4 |
5 |
4 |
5 |
4 |
5 |
x2 |
25 |
(x-3)2 |
25 |
3-
| ||
2 |
3+
| ||
2 |
. |
x |
x1+x2 |
2 |
3 |
2 |
. |
y |
y1+y2 |
2 |
2 |
5 |
6 |
5 |
3 |
2 |
6 |
5 |
| ||
2 |
| ||
2 |
MF1 |
MF2 |
x2 |
m |
y2 |
4 |
| ||
2 |
x2 |
k-5 |
y2 |
10-k |
| ||
2 |
x2 |
a2 |
y2 |
b2 |
© 2017-2019 超级试练试题库,All Rights Reserved.