Sagot :
Answer:
Use Newton's square root equation
√ N ≈ ½(N/A + A) ,
Example:
N = 120
A = 10
√ 120 ≈ ½(120/10 + 10)
= ½(12 +10)
= ½(22)
= 11
Step-by-step explanation:
N = positive number which you want to find the square root
A = your educated guess