# Stewart's Sequences 3 of 5

Algebra Level 4

Considering the following information:

• The $$n^{th}$$ term formula for a sequence is $${ 3n }^{ 2 }-7n+5$$
• If $$n = x$$, the $$x^{th} term = 31111$$
• $$x$$ is a positive non-zero integer

Determine which answer is equivalent to $$x(2x+4)+17$$.

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