Evaluate
225\left(mn\right)^{2}
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225\left(mn\right)^{2}
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\left(15mn\right)^{2}
Multiply 3 and 5 to get 15.
15^{2}m^{2}n^{2}
Expand \left(15mn\right)^{2}.
225m^{2}n^{2}
Calculate 15 to the power of 2 and get 225.
\left(15mn\right)^{2}
Multiply 3 and 5 to get 15.
15^{2}m^{2}n^{2}
Expand \left(15mn\right)^{2}.
225m^{2}n^{2}
Calculate 15 to the power of 2 and get 225.
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