Evaluate
6x\left(x-1\right)\left(2x+1\right)
Expand
12x^{3}-6x^{2}-6x
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\left(3x^{2}-3x\right)\left(4x+2\right)
Use the distributive property to multiply 3x by x-1.
12x^{3}+6x^{2}-12x^{2}-6x
Apply the distributive property by multiplying each term of 3x^{2}-3x by each term of 4x+2.
12x^{3}-6x^{2}-6x
Combine 6x^{2} and -12x^{2} to get -6x^{2}.
\left(3x^{2}-3x\right)\left(4x+2\right)
Use the distributive property to multiply 3x by x-1.
12x^{3}+6x^{2}-12x^{2}-6x
Apply the distributive property by multiplying each term of 3x^{2}-3x by each term of 4x+2.
12x^{3}-6x^{2}-6x
Combine 6x^{2} and -12x^{2} to get -6x^{2}.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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