root-pierwiastek ; - podzielic / -kreska ulamokowa x - razy Oblicz; root2 x root8= root5/root20= root18 x root2 : 6= root30 x root50/root15=

root2xroot8=4 root5/root20=0,5 root18xroot2:6=1 root30xroot50/root15=1500

√2 * √8 = √16 = 4 √5/√20 = √5:20 = √0,25 = 0,5 √18 * √2 : 6 = √36 :6 = 6:6 = 1 √30 * √50/√15 = √30 * √50:15 = √30 * √10:3 = √30*3⅓ = √100 = 10

Oblicz; root2 x root8=root16=4 root5/root20=root5/20=root1/4=1/2 root18 x root2 : 6=root18*2:6=1 root30 x root50/root15= root30*root10/3=root30*10/3=root100=10