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yan [13]
3 years ago
12

What is the sum of the polynomials?

Mathematics
2 answers:
Monica [59]3 years ago
8 0

Answer:

The answer is B.

Step-by-step explanation:

Allisa [31]3 years ago
4 0

Answer:

( -  {x}^{2}  + 9) + ( - 3 {x}^{2} - 11x + 4) \\  -  {x}^{2}   + 9 - 3{x}^{2}  - 11x + 4 \\ =   - 4 {x}^{2}   - 11x + 13

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