Question

1) Найдите значения выражения?
2) Вычислите?

Answer 1

$0.5√256=0.5*16=0.8  -5√0.64=-5*0.8=-4 0.3*√(25/9)=0.3*5/3=1.5/3=0.5  √0.16/(2√0.04)=0.4/(2*0.2)=0.4/0.4=1 √4900-√289=70-17=53 0.07√10000-√36=0.07*100-6=1 √81/√361+√(1/4)=9/19+1/2=(18+19)/38=37/38  √(1 9/16)+√(121/25)=√(25/16)+√(121/25)=5/4+11/5=(25+44)/20=69/20=39/20  √(2 7/81)-1/√36=√(169/81)-1/√36=13/9-1/6=(52-6)/36=46/36=110/36=15/18 √360*√2.5=√900=30 √(90*4.9)=√441=21  √(72*32)=√2304=48 √(3.6*12.1)=√43.56=6.6 √13*√52=√676=26 √63*√7=√441=21 √(2/3)*√(3/8)=√(6/24) √1.2*√(3 1/3)=√(12/10*10/3)=√(120/30)=√4=2 √20*√45=√900=30$