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Margarita [4]
2 years ago
10

Find the sum of these polynomials. (x^2 - x + 7) + (9x^2 + 6)

Mathematics
1 answer:
Rina8888 [55]2 years ago
3 0
The answer is 10x^2-x+13
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Answer:

s=5

Step-by-step explanation:

As you can see, you have a whole block that is 20. Then you have another block that is broken down to 4 squares.

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Step-by-step explanation:

hope it helped u buddy

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