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algol13
3 years ago
12

(6x2 + 6x + 9) + (x2 + 2x)

Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer:

7 {x}^{2}  + 8x + 9i hope this helps

im like 85% sure this is right

drek231 [11]3 years ago
6 0

Answer:

7x^2+8x+9

Step-by-step explanation:

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