Question

EFECTUEAZA 50:(3X3-3:3-3X3:3) 50X2+6X5-(27:9+6X8) (5X8+14:7):(3X3-14:7) (2+3X4-4)X(56:7-8) (100-60-30)X5+(10-6:3):8 Cat face radical din 9 si radical din 500 si radical din 5000 ofer coroana

Answer 1

50:(3X3-3:3-3X3:3)=50:(9-1-3)=50:5=10
50X2+6X5-(27:9+6X8)=100+30-(3+48)=130-51=79
(5X8+14:7):(3X3-14:7) =(40+2):(9-2) =42:7=6
(2+3X4-4)X(56:7-8) =(2+12-4)X(8-8) =10x0=0
(100-60-30)X5+(10-6:3):8=10X5+(10-2):8=50+8:8=50+1=51

√9=3
√500=10√5
√5000=50√2