Question

1+9+8+7+35+99999999+88888+55555555+6699
$1 + 9999999995 + 56 + 68 + 4 + 7 + 2 + 13333 +$
​

Answer 1

Answer:

Example (1): When we use a calculator to determine the following sum, we find it to ... 89 2 + 452 + 642 – 682 -432 – 872 = 0. 9 2 + 52 + 42 – 82 -32 – 72 = 0.