Answer
$36s^{2}+24s+4$
Work Step by Step
$(6s+2)^{2}$
Apply the formula for squaring a binomial, which is $(a+b)^{2}=a^{2}+2ab+b^{2}$
Here, $a=6s$ and $b=2$
$(6s+2)^{2}=(6s)^{2}+2(6s)(2)+2^{2}=36s^{2}+24s+4$
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