Question

find the square root of the numbers by repeated subtraction 289 ​

Answer 1

Step 1: 289 - 1 = 288

   Step 2: 288 - 3 = 285

   Step 3: 285 - 5 = 280

   Step 4: 280 - 7 = 273

   Step 5: 273 - 9 = 264

   Step 6: 264 - 11 = 253

   Step 7: 253 - 13 = 240

   Step 8: 240 - 15 = 225

   Step 9: 225 - 17 = 208

   Step 10: 208 - 19 = 189

   Step 11: 189 - 21 = 168

   Step 12: 168 - 23 = 145

   Step 13: 145 - 25 = 120

   Step 14: 120 - 27= 93

   Step 15: 93 - 29 = 64

   Step 16: 64-31 =33

   Step 17:33-33=0

We get zero in seventeenth step. Therefore 17 is the square root of 289

Answer 2

Step-by-step explanation:

i hope it will helps you