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Gnesinka [82]
3 years ago
14

Which polynomial represents the sum below?

Mathematics
2 answers:
likoan [24]3 years ago
7 0
(4x² + 6) + (2x² + 6x + 3) = 4x² + 6 + 2x² + 6x + 3 = 6x² + 6x + 9 

---------------------------------------------------
Answer:  6x² + 6x + 9  (Answer C)
---------------------------------------------------
harkovskaia [24]3 years ago
4 0
Correct answer is C
you need only remove parentheses( signs are not changing because + in front of parentheses) , and find like terms
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