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121+12^{2}=13^{2}
Calculate 11 to the power of 2 and get 121.
121+144=13^{2}
Calculate 12 to the power of 2 and get 144.
265=13^{2}
Add 121 and 144 to get 265.
265=169
Calculate 13 to the power of 2 and get 169.
\text{false}
Compare 265 and 169.
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