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natka813 [3]
2 years ago
14

Hello can you please help me posted picture of question

Mathematics
2 answers:
alexandr402 [8]2 years ago
7 0
The correct answer to your question is option A

The step by step solution is listed below:

(2 x^{2} +x+3)+(3 x^{2} +2x+1) \\  \\ 
=2 x^{2} +x+3+3 x^{2} +2x+1 \\  \\ 
=2 x^{2} +3 x^{2} +x+2x+3+1 \\  \\ 
=5 x^{2} +3x+4
Anna [14]2 years ago
6 0
The answer would be A. 5x^2 + 3x + 4.
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