Solve:(7x²+6x+8)+(2x²-3x+12)
A. 9x²+3x+20
B. 9x²+9x+20
C. 9x²+9x+20
D. 9x²+3x+20
(Tamad lng foe) ​


Sagot :

Answer:

B. or C. not sure to

Step-by-step explanation:

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Answer:

C. nahhkkkklkllllllll

Step-by-step explanation:

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