ЯсноПонятно24

First, let's simplify the expression step by step:

1. 2(2046 - 5) = 2(2041) = 4082
2. 3(2024 + 3)2 = 3(2027)2 = 3(4108729) = 12326187
3. (2024 + 9)2 = 2033^2 = 4133089
4. (2024 - 4) = 2020
5. [(2024 + 3)2 - (2024 + 1)(2024 + 4) - 1] = [2027^2 - 2025*2028 - 1] = [4108729 - 4110600 - 1] = [-1872]

Now, let's substitute these values back into the original expression:

4082 + 12326187 - 4133089 * 2020 * (-1872)

= 4082 + 12326187 - 4133089 * 2020 * (-1872)

= 4082 + 12326187 - 4133089 * 4044000

= 4082 + 12326187 - 166872936000

= -166860869731

Therefore, the final simplified expression is -166860869731.