The equation would look like this: 14+x= 17. To find the answer, you can either subract 17-14 or add to fourteen until you get to seventeen. Your answer is 3. It's the same either way. Hope this helps.
Sqrt 70 < sqrt x < sqrt 75
sqrt of 64 = 8
sqrt of 81 = 9
8 < x < 9
8.4^2 = 70.56
8.5^2 = 72.25
8.6^2 = 73.96
sqrt 70 < sqrt (8.4^2 to 8.6^2) < sqrt 75
