1×3+1 |
4 |
2×4+1 |
9 |
3×5+1 |
16 |
7×9+1 |
( ) |
22×24+1 |
( ) |
31×33+1 |
( ) |
7×9+1 |
64 |
22×24+1 |
232 |
31×33+1 |
322 |
n(n+2)+1 |
(n+1)2 |
54.03 |
A.0.735 | B.0.0735 | C.0.00735 | D.0.000735 |
(x2+4)2 |
A.(x2+4)4 | B.(x2+4)2 | C.x2+4 | D.
|
10404 |
1.0404 |
a |
100a |
1 |
2 |
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