Evaluate
\left(v-4\right)\left(2v-3\right)
Expand
2v^{2}-11v+12
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2v^{2}-3v-8v+12
Apply the distributive property by multiplying each term of v-4 by each term of 2v-3.
2v^{2}-11v+12
Combine -3v and -8v to get -11v.
2v^{2}-3v-8v+12
Apply the distributive property by multiplying each term of v-4 by each term of 2v-3.
2v^{2}-11v+12
Combine -3v and -8v to get -11v.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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