Evaluate
\left(2n-1\right)\left(n-1\right)^{2}+1
Expand
2n^{3}-5n^{2}+4n
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1+2n^{3}-5n^{2}+4n-1
Use the distributive property to multiply n^{2}-2n+1 by 2n-1 and combine like terms.
2n^{3}-5n^{2}+4n
Subtract 1 from 1 to get 0.
1+2n^{3}-5n^{2}+4n-1
Use the distributive property to multiply n^{2}-2n+1 by 2n-1 and combine like terms.
2n^{3}-5n^{2}+4n
Subtract 1 from 1 to get 0.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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