to solve (2023^2 - 2022^2), we use the difference of squares formula:
[a^2 - b^2 = (a - b)(a b)]
here, (a = 2023) and (b = 2022):
[2023^2 - 2022^2 = (2023 - 2022)(2023 2022)]
calculate each part:
- (2023 - 2022 = 1)
- (2023 2022 = 4045)
multiply the results:
[1 \times 4045 = 4045]
answer: (\boxed{4045})
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