Question

find the square root of 144 by the method of repeated subtraction​

Answer 1

Answer:

Substract odd number each time and number of time it takes to come zero is answer

Step-by-step explanation:

1.144-1=143

2.143-3=140

3.140-5=135

4.135-7=128

5.128-9=119

6.119-11=108

7.108-13=95

8.95-15=80

9.80-17=63

10.63-19=44

11.44-21=23

12.23-23=0

answer is 12

Answer 2

step 1. 144-1=143

step 2. 143-3=140

step 3. 140-5=135

step 4. 135 -7=128

step 5. 128-9 =119

step 6. 119-11=108

step 7. 108-13= 95

step 8. 95-15=80

stet 9. 80-17= 63

step10. 63-19= 44

step 11. 44-21=23

step 12. 23-23= 0

mark in brain list