Question

12у · 0.5у= 8х² (-3 )= 4у -н³ · 3н²= 1.6а²с ·(-2ас)²= -х³у⁴ · 1.4х⁶у⁵=

Answer 1

1) 6y²
2) -24 н в 5 степени
3)4y
4)3 н 5 степени
5) -6,4 а в 4 степени с в 3 степени
6)1,4 х в 9 степени у в 9 степени

Answer 2

It looks like you've provided an equation with various mathematical expressions. It seems there might be some formatting issues in the equation, so I'll do my best to interpret it and provide a detailed response.

Equation Interpretation

The equation you've provided seems to be a combination of terms involving variables such as у (y), х (x), н (n), а (a), and с (c). It appears to consist of multiple terms and operations, including addition, multiplication, and exponentiation.

Detailed Solution

To provide a detailed response, I'll start by interpreting and solving the equation step by step:

1. First Equation: - 12у + 0.5у = 8х² + (-3) - Combining the terms on the left-hand side: - 12.5у = 8х² - 3 - This equation represents a relationship between the variables у and х.

2. Second Equation: - 4у - н³ · 3н² = 1.6а²с · (-2ас)² - This equation involves the variables у, н, а, and с and includes multiplication and exponentiation operations.

3. Third Equation: - -х³у⁴ · 1.4х⁶у⁵ = ? - This equation appears to involve exponentiation and multiplication operations with the variables у and х.

Conclusion

The equation you've provided involves multiple terms and operations, and it seems to be a system of equations or expressions. To provide a more detailed response, I would need additional information about the specific problem or context in which this equation arises. If you have specific questions or need further assistance with solving this equation or related problems, please feel free to provide additional details or ask more specific questions.