\frac { ( 3,04 ) ^ { 2 } - ( 2,04 ) ^ { 2 } } { 0,508 } = ?
Evaluate
10
Factor
2\times 5
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\frac{9,2416-2,04^{2}}{0,508}
Calculate 3,04 to the power of 2 and get 9,2416.
\frac{9,2416-4,1616}{0,508}
Calculate 2,04 to the power of 2 and get 4,1616.
\frac{5,08}{0,508}
Subtract 4,1616 from 9,2416 to get 5,08.
\frac{5080}{508}
Expand \frac{5,08}{0,508} by multiplying both numerator and the denominator by 1000.
10
Divide 5080 by 508 to get 10.
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