Question

Упростить. 27m в кубе - (3m-1)(9m в квадрате +3m+1+m+7

Answer 1

Ответ:

Ff

Объяснение:

Cmhvjgvdgjlvgdjlvdyil

Answer 2

Simplifying the Expression

To simplify the expression 27m in a cube - (3m-1)(9m in a square + 3m + 1 + m + 7), we can follow the order of operations, which is parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).

First, let's simplify the expression inside the parentheses: (3m-1)(9m in a square + 3m + 1 + m + 7)

This simplifies to: (3m-1)(9m^2 + 4m + 8)

Now, we can distribute the terms inside the parentheses: 27m in a cube - (27m^3 - 9m^2 + 4m - 9m + 8)

Simplify the expression by combining like terms: 27m^3 - 9m^2 + 4m - 9m + 8

Combine like terms: 27m^3 - 9m^2 - 5m + 8

So, the simplified expression is 27m^3 - 9m^2 - 5m + 8.

Conclusion

The simplified expression for 27m in a cube - (3m-1)(9m in a square + 3m + 1 + m + 7) is 27m^3 - 9m^2 - 5m + 8.