Question

6) 37²-2.37.17+17² 73²-23²​

Answer 1

Ответ:формулы сокращённого умножения

квадрат разности

разность квадратов

Объяснение:все внимание на фото

Answer 2

To solve these equations, let's calculate the values step by step:

1. 37² - 2.37.17 + 17²: First, let's calculate the square of 37: 37² = 37 * 37 = 1369 Next, let's calculate the product of 2, 37, and 17: 2 * 37 * 17 = 1258 Finally, let's calculate the square of 17: 17² = 17 * 17 = 289

Now, let's substitute these values into the equation: 37² - 2.37.17 + 17² = 1369 - 1258 + 289 = 400

Therefore, the value of the expression 37² - 2.37.17 + 17² is 400.

2. 73² - 23²: To solve this equation, let's calculate the square of 73 and the square of 23:

73² = 73 * 73 = 5329 23² = 23 * 23 = 529

Now, let's substitute these values into the equation: 73² - 23² = 5329 - 529 = 4800

Therefore, the value of the expression 73² - 23² is 4800.