=
Kau 15
= V(5r + 3)(51-5)
√ (51) ² - 3²
√ 25 2² - 9
Tal
2
152+3852-3 khi x =136
-6
- v26 thì 1251
315
= 31 35
√(√5 - 43² -√√(2 + √5)²
- 115 - 41 - 12 + √51
(√5 -4) (2 + √5)
= √5-4 - 2 - √5
(√5-√5)-(4+2)
-
- 9 = √√ 25₁ (3,6) ² - 9
0 =
M
L
Bcu 1.
Can bặc 2 se' hoc aud 5 la insuper got p ...
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