Square root of 19 lies in between_________.
4.3 to 4.4
4.4 to 4.5
4.5 to 4.6
None of the above
Square root of 19 = 4.3588 which lies between 4.0 to 4.5 .
Find the value of a in 3 - square root 5 / 3 + 2 square root 5 = a square root 5 - 19/11