68
972285
10 + √68 (≈ 18.246) and 10 - √68 (≈ 1.754) (10 + √68) + (10 - √68) = 20 (10 + √68) x (10 - √68) = 32
60, 62, 64, 66, 68
43, 23 and 2
The two numbers are 43 and 68. 43 + 68 = 111, while 68 - 43 = 25
68
972285
To form a subtraction problem using the numbers 972353 and 68, you can express it as 972353 - x = 68, where x is the number you need to find. Rearranging, you get x = 972353 - 68, which simplifies to x = 972285. Thus, the subtraction problem is 972353 - 972285 = 68.
The correct order is 85021. Subtracting 85021 from 21058 equals 64877.
Yes. 68 - 20 = 48
68, 0.68, 0.6
28
221
68
68
No, it is composite.
1 + 2 + 4 + 17 + 34 + 68 = 126