Respuesta :
Answer:
-5, 1, 2.
Quadratic.
Step-by-step explanation:
x4 - 5x+ 2x² + x2-9
The coefficient of the linear term is -5.
The coefficient of the quadratic term is 1.
The coefficient of the cubic term is 2.
Which terms can be combined in the polynomial x^4+6x^2-5x+2x^3-9x^2? Quadratic.