Evaluate
x\left(20x^{9}+4x+1\right)
Factor
x\left(20x^{9}+4x+1\right)
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4x^{2}+4x^{10}\times 5+x
To multiply powers of the same base, add their exponents. Add 5 and 5 to get 10.
4x^{2}+20x^{10}+x
Multiply 4 and 5 to get 20.
x\left(4x+20x^{9}+1\right)
Factor out x. Polynomial 4x+20x^{9}+1 is not factored since it does not have any rational roots.
Examples
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Linear equation
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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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