Evaluate
k^{3}+3k-11
Expand
k^{3}+3k-11
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k^{3}+1+3k-12
Use the distributive property to multiply 3 by k-4.
k^{3}-11+3k
Subtract 12 from 1 to get -11.
k^{3}+1+3k-12
Use the distributive property to multiply 3 by k-4.
k^{3}-11+3k
Subtract 12 from 1 to get -11.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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 ) }
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Limits
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