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Algebra · oson

Ildizli ifodalar bo‘yicha savol

Qavslarni oching: $(\sqrt{x} + 3)(\sqrt{x} - 3)$
  1. A. $x-6\sqrt{x}$
  2. B. $\sqrt{x^{2}-9}$
  3. C. $x+9$
  4. D. $x-9$
Javob va yechimni ko‘rish

Javob: $x-9$

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