а) √25 = 5б) √0.04 = 0.2в) √144 = 12г) √81 = 9д) √9/4 = 3/2 = 1.5е) √16/25 = 4/5 = 0.8ж) √4.5 √2 = √(4.5 2) = √9 = 3з) √4 9² = √4 √9² = 2 * 9 = 18и) √8/√2 = √(8/2) = √4 = 2
а) √25 = 5
б) √0.04 = 0.2
в) √144 = 12
г) √81 = 9
д) √9/4 = 3/2 = 1.5
е) √16/25 = 4/5 = 0.8
ж) √4.5 √2 = √(4.5 2) = √9 = 3
з) √4 9² = √4 √9² = 2 * 9 = 18
и) √8/√2 = √(8/2) = √4 = 2