[ ( 3 y - 1 ) ( 3 y + 1 ) ( 9 y ^ { 2 } + 1 ) + 1 ] : y ^ { 3 } - 81 y : ( 3 y
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81y-27
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81y-27
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\frac{81y^{4}}{y^{3}}-\frac{81y}{3y}
Factor the expressions that are not already factored in \frac{\left(3y-1\right)\left(3y+1\right)\left(9y^{2}+1\right)+1}{y^{3}}.
81y-\frac{81y}{3y}
Cancel out y^{3} in both numerator and denominator.
81y-27
Cancel out 3y in both numerator and denominator.
\frac{81y^{4}}{y^{3}}-\frac{81y}{3y}
Factor the expressions that are not already factored in \frac{\left(3y-1\right)\left(3y+1\right)\left(9y^{2}+1\right)+1}{y^{3}}.
81y-\frac{81y}{3y}
Cancel out y^{3} in both numerator and denominator.
81y-27
Cancel out 3y in both numerator and denominator.
Examples
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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