Factor
\left(11f+12g\right)^{2}
Evaluate
\left(11f+12g\right)^{2}
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\left(11f+12g\right)^{2}
Use the perfect square formula, a^{2}+2ab+b^{2}=\left(a+b\right)^{2}, where a=11f and b=12g.
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