Factor
2\left(x+1\right)\left(y+3\right)
Evaluate
2\left(x+1\right)\left(y+3\right)
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2\left(xy+3x+y+3\right)
Factor out 2.
x\left(y+3\right)+y+3
Consider xy+3x+y+3. Do the grouping xy+3x+y+3=\left(xy+3x\right)+\left(y+3\right), and factor out x in xy+3x.
\left(y+3\right)\left(x+1\right)
Factor out common term y+3 by using distributive property.
2\left(y+3\right)\left(x+1\right)
Rewrite the complete factored expression.
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