tracibush
tracibush
23-07-2020
Mathematics
contestada
What is the sum of the polynomials?
Respuesta :
swan85
swan85
23-07-2020
Answer:
-4x^2-11x+13
Step-by-step explanation:
(-x^2+9)+(-3x^2-11x+4)
-x^2+9-3x^2-11x+4=
-4x^2-11x+13
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