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3168280-2178^{2}=5824
Multiply both sides of the equation by 20.
3168280-4743684=5824
Calculate 2178 to the power of 2 and get 4743684.
-1575404=5824
Subtract 4743684 from 3168280 to get -1575404.
\text{false}
Compare -1575404 and 5824.
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