Evaluate
\frac{x\left(x+4\right)\left(x^{2}+4\right)}{4}
Expand
\frac{x^{4}}{4}+x^{3}+x^{2}+4x
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\frac{1}{4}x^{4}+x^{2}+x^{3}+4x
Use the distributive property to multiply \frac{1}{2}x^{2}+2x by \frac{1}{2}x^{2}+2.
\frac{1}{4}x^{4}+x^{2}+x^{3}+4x
Use the distributive property to multiply \frac{1}{2}x^{2}+2x by \frac{1}{2}x^{2}+2.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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