# Expand the polynomial (m+4)(m+7).

Expand the polynomial (m+4)(m+7).
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Expand $\left(m+4\right)\left(m+7\right)$ using the FOIL Method.

$m\cdot m+m\cdot 7+4m+4\cdot 7$

Simplify and combine like terms.

${m}^{2}+7m+4m+28$

Add $7m$ and $4m$.

${m}^{2}+11m+28$