Question

find the square root of 2.5 correct
to 3 decimal paces

Answer 1

Divide the number (2.5) by 2 to get the first guess for the square root

First guess = 2.5/2 = 1.25.

Step 2:

Divide 2.5 by the previous result. d = 2.5/1.25 = 2.

Average this value (d) with that of step 1: (2 + 1.25)/2 = 1.625 (new guess).

Error = new guess - previous value = 1.25 - 1.625 = 0.375.

0.375 > 0.001. A

Answer 2

HELLO MATE!!!!

Here is your answer......

Hope you will find it easier to understand.......