negative four:
x2 - 2x + 5
= x2 - 2x + 5 - 4
= x2 - 2x + 1
= (x - 1)2
Sqrt of 453664 is 672 and a bit.So next square is 673 squared, ie 452929, so 265 must be added.
you please answer this question and mail me
5607 + 18 = 5625, a perfect square. The perfect square of a square root is the number you started with.
-10
62
sqrt 12345 is about 111.1062 so the next perfect square is 1122= 12544 so you have to add 199
-- Find the square root of 4,321.-- It begins with 65.7...-- So the smallest perfect square greater than 4,321 must be (66)2.-- (66)2 = 4,356 .-- 4,356 - 4,321 = 35 .
144
Here is how you can figure this out. Take the square root of 7581. Round this up. Square the result. This will give you the closest perfect square that is larger than 7581. Calculate the difference.
3025
5.
22