Question

-an⁵*6a⁴*(-3(дробь:2/3)n) (-4a⁶y³)²*0,2a⁵y 5,5x-3-4x-9 4a²n-6an-4an²-an²+8a²n (x³-1,7y)-(5,7-2,6x³ 7a-(4a+8,2ax-2x)+(8,2ax-x)

Answer 1

Ответ:

1) 22a⁵n⁶

2) 3,2a¹⁷y⁷

3) 1,5x-12

4) 12a²n-6an-5an²

5) 3,6x³-1,7y-5,7

6) 3a+x

Объяснение:

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Answer 2

Let's simplify the given expression step by step:

1. -an⁵ * 6a⁴ * (-3 * (2/3)n) -an⁵ simplifies to -a⁵n⁵. -3 * (2/3) simplifies to -2. Therefore, the expression becomes: -a⁵n⁵ * 6a⁴ * -2

2. (-4a⁶y³)² * 0.2a⁵y (-4a⁶y³)² simplifies to 16a¹²y⁶. Therefore, the expression becomes: 16a¹²y⁶ * 0.2a⁵y

3. 5.5x - 3 - 4x - 9 Combining like terms, we have: (5.5x - 4x) - (3 + 9) 1.5x - 12

4. 4a²n - 6an - 4an² - an² + 8a²n Rearranging the terms: (4a²n + 8a²n) + (-6an - 4an² - an²) 12a²n - 11an² - 6an

5. (x³ - 1.7y) - (5.7 - 2.6x³) Distributing the negative sign: x³ - 1.7y - 5.7 + 2.6x³ Combining like terms: (x³ + 2.6x³) - 1.7y - 5.7 3.6x³ - 1.7y - 5.7

6. 7a - (4a + 8.2ax - 2x) + (8.2ax - x) Distributing the negative sign: 7a - 4a - 8.2ax + 2x + 8.2ax - x Combining like terms: (7a - 4a) + (2x - x) - 8.2ax + 8.2ax 3a + x

So, the simplified expression is:

-a⁵n⁵ * 6a⁴ * -2 + 16a¹²y⁶ * 0.2a⁵y + 1.5x - 12 + 12a²n - 11an² - 6an + 3.6x³ - 1.7y - 5.7 + 3a + x.