To evaluate the square root of 30 by iteration method, we can start by making an initial guess. Let's start with the guess of 5.
First iteration:
(5 + 30/5) / 2 = 5.5
Second iteration:
(5.5 + 30/5.5) / 2 = 5.47727272727...
Third iteration:
(5.47727272727... + 30/5.47727272727...) / 2 = 5.47722557505...
We can continue this process until we achieve the desired level of accuracy.
Explanation: