Question

(966² – 17²) / 983 вычислите

Answer 1

вот такая формула есть

(a-b)(a+b)=a^2-b^2

(966² – 17²) / 983=(966-17)(966+17)/983=949*983/983=949

Answer 2

To calculate the expression (966² - 17²) / 983, follow these steps:

Step 1: Square the numbers 966 and 17: 966² = 966 * 966 = 933,156 17² = 17 * 17 = 289

Step 2: Subtract the squared values: 933,156 - 289 = 932,867

Step 3: Divide the result by 983: 932,867 / 983 ≈ 949.387

The final result, rounded to three decimal places, is approximately 949.387.