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y^{4}-16
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\left(y^{3}+4y-2y^{2}-8\right)\left(y+2\right)
Use the distributive property to multiply y-2 by y^{2}+4.
y^{4}-16
Use the distributive property to multiply y^{3}+4y-2y^{2}-8 by y+2 and combine like terms.
\left(y^{3}+4y-2y^{2}-8\right)\left(y+2\right)
Use the distributive property to multiply y-2 by y^{2}+4.
y^{4}-16
Use the distributive property to multiply y^{3}+4y-2y^{2}-8 by y+2 and combine like terms.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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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