1 | x2 | |||
f'(x) = | g(x)= | |||
2(x+1)√x | 2 |
x2arctg√x | ||
= [ | ] | |
2 |
1 | x2+1−1 | |||
− | ∫ | dx = | ||
2 | 2(x+1)√x |
x2−1 | 1 | ||
+ | |||
2(x+1)√x | 2(x+1)√x |
x+1 | 1 | |||
= | + | |||
2√x | 2(x+1)√x |
x | 1 | 1 | ||||
= | + | + | ||||
2√x | 2√x | 2(x+1)√x |
1 | 1 | |||
= | √x+ | x−0.5 | ||
2 | 2 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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