Evaluate
\frac{m^{3}+n^{3}+7}{2n}
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\frac{m^{3}+n^{3}+7}{2n}
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\frac{1m^{3}+n^{3}+7}{2n}
Combine n and n to get 2n.
\frac{m^{3}+n^{3}+7}{2n}
For any term t, t\times 1=t and 1t=t.
\frac{1m^{3}+n^{3}+7}{2n}
Combine n and n to get 2n.
\frac{m^{3}+n^{3}+7}{2n}
For any term t, t\times 1=t and 1t=t.
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