Evaluate
\frac{e\left(2x^{2}+x+1\right)}{x\left(x^{2}+1\right)}
Expand
\frac{2ex^{2}+ex+e}{x^{3}+x}
Graph
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\frac{e\left(2x^{2}+x+1\right)}{x^{3}+x}
Express e\times \frac{2x^{2}+x+1}{x^{3}+x} as a single fraction.
\frac{2ex^{2}+ex+e}{x^{3}+x}
Use the distributive property to multiply e by 2x^{2}+x+1.
\frac{e\left(2x^{2}+x+1\right)}{x^{3}+x}
Express e\times \frac{2x^{2}+x+1}{x^{3}+x} as a single fraction.
\frac{2ex^{2}+ex+e}{x^{3}+x}
Use the distributive property to multiply e by 2x^{2}+x+1.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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