Evaluate
\left(x-6\right)\left(3x-1\right)
Expand
3x^{2}-19x+6
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3x^{2}-18x-x+6
Apply the distributive property by multiplying each term of 3x-1 by each term of x-6.
3x^{2}-19x+6
Combine -18x and -x to get -19x.
3x^{2}-18x-x+6
Apply the distributive property by multiplying each term of 3x-1 by each term of x-6.
3x^{2}-19x+6
Combine -18x and -x to get -19x.
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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y = 3x + 4
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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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