Find the square root of 18.
Compute the square root of the given number.
The given number is 18.
∴Factors of 18 are: 2×3×3
So, 18=2×3×3
Taking square root on both sides.
18=2×3×3⇒18=32⇒18=3×1.414⇒18=4.242
Hence, the square root of 18is 4.242.