Question

Find the square root of the number 225 using successive subtraction of odd numbers starting from 1​

Answer 1

Answer:

225-1=224-3=221-5=216-7=209-9=200-11=189-13=176-15=

161-17=144-19=125-21=104-23=81-25=56-27=29-29=0

total no of odd number =15

square root of 225 is 15

hope this help you

Answer 2

Answer:

find the square root of 225 using successive substraction of odd numbers starting from 1