3. Daraja ko‘rinishida berilgan sonlarning kvadrat ildizini toping: a) 5⁴ × 7²; b) 2⁶ × 11¹⁰.

1. \(\sqrt{5^4\cdot7^2}=5^2\cdot7=25\cdot7=175\).
2. \(\sqrt{2^6\cdot11^{10}}=2^3\cdot11^5=8\cdot161051=1288408\).

Javob: a) 175; b) 1 288 408.