2n*(2n−√4n−16) | 2n+√4n−16 | ||
* | = | ||
1 | 2n+√4n−16 |
2n*(4n−4n+16) | ||
= | = | |
2n+√4n*[1−(16/4n)] |
2n*16 | 16 | |||
= | = | |||
2n*(1+√*[1−(16/4n)] ) | (1+√*[1−(16/4n)] ) |
16 | ||
limn→∞ | =8 | |
(1+√*[1−(16/4n)] ) |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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