Question 372583
I'll start the first term for each, you continue to find the remaining terms.
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{{{n=1}}}
{{{6n+2=6(1)+2=6+2=highlight(8)}}}
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{{{n=1}}}
{{{n^3+n^2 + 2n + 1=(1)^3+(1)^2+2(1)+1=1+1+2+1=highlight(5)}}}
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{{{n=1}}}
{{{2n+3=2(1)+3=2+3=highlight(5)}}}
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Now follow the same procedure for {{{n=2}}} through {{{n=5}}}