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podryga [215]
3 years ago
12

(−2x^2−8x+3)+(−9x^2+x+3)

Mathematics
1 answer:
REY [17]3 years ago
3 0

Answer:

7x^2 - 7x + 6

Step-by-step explanation:

<em>Rearrange equation so its easier</em>

-2x^2 + 9x^2 - 8x + x +3 + 3

<em>Then simplify</em>

7x^2 - 7x + 6

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