Evaluate
\frac{128}{81}\approx 1.580246914
Factor
\frac{2 ^ {7}}{3 ^ {4}} = 1\frac{47}{81} = 1.5802469135802468
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\frac{144}{81}-\frac{16}{81}
Least common multiple of 9 and 81 is 81. Convert \frac{16}{9} and \frac{16}{81} to fractions with denominator 81.
\frac{144-16}{81}
Since \frac{144}{81} and \frac{16}{81} have the same denominator, subtract them by subtracting their numerators.
\frac{128}{81}
Subtract 16 from 144 to get 128.
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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