Question

find the square roots using prime factorisation.1.29816/2.196/3.441​

Answer 1

A. 1.29816 ~2×2×2×2×2×2×5×5×3×3×3×3/10×10×10×10×10

~ 360×360/100000

~ 36×36/1000

sq.root of 1.29816 ~ 1.139

The next two try....!!

B.ans.1.067

C.ans.1.854

● Hope it helps...!?!?