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Oduvanchick [21]
3 years ago
11

What is the sum of the polynomials?

Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0

Answer:

Option D

Step-by-step explanation:

(8x^2-9y^2-4x) +(x^2-3y^2-7x)

8x^2+x^2-9y^2-3y^2-4x-7x

9x^2-12y^2-11x

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