Question

(4ab + 5mn + 6xy) + (8ab - 3mn - 2xy)=
(3x⁴ + 6x + 9) + 5x⁴ - 8x - 2)=
(8x² + 4x³ + 9 + 3x) + (7x³ - 3x² + 5)=
(3x + 9x³ + 2x²) + (5x + 7x³ + 4x²)=
(7x³ + 5x² + 8x) + (7x² + 2x + 9x³)=
(9m³ + 7m² + 8m) + (6m³ - 2m² + 9m)=
(4x³y + 2x - 7x²y) + (3x²y + 4xy + 9x³y)=
(4mn + 5m² n² - 8m) + (3m - 7mn + 3m² n²)=
(9x³ + 6x² - 8x - 9) + (4x² + 2x-6)=
suma de polinomios​

Answer 1

Respuesta:

person no sense TnT