Question

X=radical din 3×0. (3) + radical din 30×0.0 (3)+radical din 300×0.00 (3)+radical din 3000×0.000 (3)



VĂ ROGGGG DAU MULTTT

Answer 1

x= √(3 * 3/9)+√(30*3/90) +√(300*3/900)+ √ (3000*3/9000)
x=√9/9+√90/90 +√900/900+√9000/9000
x=√1+√1+√1+√1
x= 1+1+1+1
x=4