Evaluate
3\left(x-5\right)\left(x-1\right)\left(x+2\right)-29
Expand
3x^{3}-12x^{2}-21x+1
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3x^{3}-12x^{2}-21x+30-29
Use the distributive property to multiply x-5 by 3x^{2}+3x-6 and combine like terms.
3x^{3}-12x^{2}-21x+1
Subtract 29 from 30 to get 1.
3x^{3}-12x^{2}-21x+30-29
Use the distributive property to multiply x-5 by 3x^{2}+3x-6 and combine like terms.
3x^{3}-12x^{2}-21x+1
Subtract 29 from 30 to get 1.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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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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