Răspuns:
Explicație pas cu pas:
Cand scoti de sub radical impati exponentii la 2.
√5^4/7^2 = 5^2/7 = 25/7
___________
√1/3^8 = 1/3^4 = 1/81
___________
√10^6/2^10 = 10^3/2^5 = 1000/32
____________
√7^2/3^6 = 7/3^3 = 7/27
____________
√8^4/5^6 = 8^2/5^3 = 64/125
____________
√2^12/3^10 = 2^6/3^5 = 64/243
