Ответ:
- \(\sqrt{\frac1{16}x^6y^4}=\frac{x^3y^2}{4}=50\).
- \(\sqrt{\frac1{25}x^8y^2}=\frac{x^4y}{5}=81\).
- \(\sqrt{\frac14x^2y^8}=\frac{xy^4}{2}=40\).
- \(\sqrt{\frac19x^4y^{10}}=\frac{x^2y^5}{3}=96\).
- \(\sqrt{\frac14x^8y^4}=\frac{x^4y^2}{2}=72\).
- \(\sqrt{\frac1{25}x^4y^8}=\frac{x^2y^4}{5}=80\).
- \(\sqrt{\frac19x^2y^6}=\frac{xy^3}{3}=63\).
- \(\sqrt{\frac1{16}x^{10}y^2}=\frac{x^5y}{4}=24\).
Ответ: 1) 50; 2) 81; 3) 40; 4) 96; 5) 72; 6) 80; 7) 63; 8) 24.
