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50th term of the sequence 3+12+25+42+ is...

50th term of the sequence `3+12+25+42+` is `5145` b. `5148` c. `5142` d. `5195`

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  3. 50th term of the sequence 3+12+25+42+ is 5145 b. 5148 c. 5142 d. 5195

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