Evaluate
h_{2} = \frac{169}{18} = 9\frac{7}{18} = 9.38888888888889
Factor
\frac{18h_{2}+169}{18}
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h_{2}+\frac{169}{18}
Calculate 13 to the power of 2 and get 169.
\frac{18h_{2}+169}{18}
Factor out \frac{1}{18}.
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