Question

Выберите верные утверждения: * 1.При любых значениях a, b, c верно равенство (a - b)c = a(b - c) 2.Если a : b = 1, то a = b 3.При любых значениях a, b, c верно равенство a(b + c) = ab + ac 4.В примере, не содержащем скобок, умножение выполняется раньше деления 5. Если произведение равно нулю, то все множители равны нулю 6. Делитель равен произведению делимого и частного. Пожалуйста ответьте

Answer 1

Ответ:

2 3

Пошаговое объяснение:

Answer 2

Verifying the Statements

Let's verify each statement one by one using the search results:

1. При любых значениях a, b, c верно равенство (a - b)c = a(b - c): - This statement is not true. The correct equation is (a - b)c = ac - bc. - Here is a source that confirms the correct equation: [[1]]

2. Если a : b = 1, то a = b: - This statement is not true. If a : b = 1, it means that a divided by b equals 1, but it doesn't imply that a is equal to b. - Here is a source that confirms this: [[2]]

3. При любых значениях a, b, c верно равенство a(b + c) = ab + ac: - This statement is true. The distributive property of multiplication over addition states that a(b + c) is equal to ab + ac. - Here is a source that confirms this: [[3]]

4. В примере, не содержащем скобок, умножение выполняется раньше деления: - This statement is true. In the absence of parentheses, multiplication and division are performed from left to right. - Here is a source that confirms this: [[4]]

5. Если произведение равно нулю, то все множители равны нулю: - This statement is not true. If the product is equal to zero, it means that at least one of the factors is zero, but it doesn't imply that all the factors are zero. - Here is a source that confirms this: [[5]]

6. Делитель равен произведению делимого и частного: - This statement is not true. The correct relationship is dividend = divisor × quotient. - Here is a source that confirms this: [[6]]

Summary of the Statements:

- Statement 1 is not true. - Statement 2 is not true. - Statement 3 is true. - Statement 4 is true. - Statement 5 is not true. - Statement 6 is not true.

Please let me know if you have any further questions!