3.6√0.32=3.6√(32/100)=3.6/10√32=1.44√2
= 3.6*0.4*2^(1/2)= 1.44*2^(1/2)
3.6√0.32=3.6√(0.4X0.4X2)=3.6X0.4X√2=1.44X√2=36√2/25
