Factor
x\left(11y+7\right)
Evaluate
x\left(11y+7\right)
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x\left(3y+7+8y\right)
Factor out x.
11y+7
Consider 3y+7+8y. Multiply and combine like terms.
x\left(11y+7\right)
Rewrite the complete factored expression.
11xy+7x
Combine 3xy and 8xy to get 11xy.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
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699 * 533
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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