2x | 3x | |||
3* | + 2* | < 5 | ||
3x | 2x |
2 | 2 | |||
3*( | )x + 2*( | )−x < 5 | ||
3 | 3 |
2 | ||
t = ( | )x > 0 | |
3 |
2 | ||
3 t + | < 5 / *t | |
t |
5 − 1 | 2 | |||
t = | = | lub t = 1 | ||
6 | 3 |
2 | ||
t ∊ ( | ; 1 ) | |
3 |
2 | 2 | |||
( | )x = | ⇒ x = 1 | ||
3 | 3 |
2 | ||
( | )x = 1 ⇒ x = 0 | |
3 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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