Question

Приведите подобные члены многочлена. Ответы в порядке убывания степеней. 1)4x-3y²+5x+2y²2) -a²+a-6a-4a²3) c²+8-9c²-104) -2m+4m²-m³+m+m²5) 3x²y-3x²y²-3x²y²+x²y​

Answer 1

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Answer 2

Ответ:

1) подобные 4x-5x+3y²+2y²

Answer 3

1. 4x + 5x = 9x -3y² + 2y² = -y²

2. -a² - 4a² = -5a² a - 6a = -5a

3. c² - 9c² = -8c² 8 - 104 = -96

4. -2m + m + m = -2m + 2m = 0 4m² + m² + m² = 6m² -m³ + m² = -m³ + m²

5. 3x²y - 3x²y² + x²y = -3x²y² + 3x²y + x²y

Answer 4

1. 4x + 5x = 9x -3y² + 2y² = -y²

2. -a² - 4a² = -5a² a - 6a = -5a

3. c² - 9c² = -8c² 8 - 104 = -96

4. -2m + m + m = -m 4m² + m² + m² = 6m² -m³ + m² = -m³

5. 3x²y + x²y = 4x²y -3x²y² - 3x²y² = -6x²y²