Question

find the square root of 367×7+3. correct to two decimal

Answer 1

the square root of 367×7+3. correct to two decimal 137.10070842the

Answer 2

First step
we mark two digit as group from right to left As:
367.285710
Now we solve it by long division method
Step 2
Now we find maximum square of a number that is near 3 bu less than , so there is 1 * 1 = 1 < 3

Step 3
Now bring down next group As 67 and form 267 , now we find our next divisor as first we double our quotient ( 1 → 1 * 2 = 2 )
Then make it ten times As ( 2 → 20 ) now add a digit that multiplied by itself gives nearest answer of our dividend ( 267 ) , As ( 20 + 9 = 29 * 9 = 261 )
Now we repeat that step as much decimal digit we want to solve As:


SO 367.28571‾‾‾‾‾‾‾‾‾‾√ = 19.164 ( Ans