Question

Find the square root of 291.7264 by division method.

Answer 1

Answer:

Answer

R.E.F image

Step 1: First we put bar on the integral part (i.e. 95)

of the number in the usual manner; and place

bars on the decimal part (i.e. 4529) on every

pair of digits beginning with the first decimal

place. we get

95

.

45

29

Step 2: Nw the left most bar is 95, since

81<95<100, 9

2

<95<10

2

, take 9 as a divisor [Ref. image 1]

so the remiander is 14.

Now we write the no. under

the next bar to the right of

this remiander, so we get

1445 as a dividend

Step 3: Add the divisor and the quotient we get 18

to find new divisor in the same manner. [Ref. image 2]

185×5=925

186×6=1116

187×7=1309

188×6=1504>1445

So the new divisor is

187, now we get

new dividend is 13629

and we find new divisor is 1947

now we get remiander 'Zero'.

hence

95.4529

=9.77

solution

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