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7. Find the sum: (2x34 3x2 - 5) + (3x2 + 7)
A. 2x3 + 6x2 + 2
C. 8x3 + 2
B. 2x3 + 6x2 - 12
D. 8x2 + 2


Sagot :

Answer: B. 2×3 + 6×2 - 12

Step-by-step explanation: hope it help thank you so much don't forget to brainliest me thank you so much ^_^