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tatiyna
3 years ago
5

(7x2 + 3x + 9) + (2x2 + 5x – 2)

Mathematics
1 answer:
Ludmilka [50]3 years ago
5 0

Answer:

8x + 25

Step-by-step explanation:

7 * 2 + 3x + 9 = 3x + 23

2 * 2 + 5x - 2 = 5x + 2

<u>3x + 23</u> + <u>5x + 2</u> = 8x + 25

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