Question

find the square root of 0.9806 correct to 2 decimal places

Answer 1

Answer:

Given that: 2.5

To find : Square root up to two decimal places

Solution:

Now solve square root of 2.5 using long division method

1 ) 2.5(1.581

1

---------

25)150(

125

------------

308)2500(

2464

---------------

3161)3600(

3161

-------------------

439

Thus, square root of 2.5= 1.581

Hope it helps you.

Answer 2

The square root of 0.9806 is 0.95

$\sqrt{0.9086} = 0.95320511958$

It can be corrected to decimal places as :

$\sqrt{0.9086} = 0.95$

How to find the square root of a number easily

STEP 1 : Separate The Digits Into Pairs.

STEP 2 : Find The Largest Integer.

STEP 3 : Now Subtract That Integer.

STEP 4 : Move To The Next Pair.

STEP 5 : Find The Right Match.

STEP 6 : Subtract Again.