Factor
\left(j+k\right)\left(m+3n-5\right)
Evaluate
\left(j+k\right)\left(m+3n-5\right)
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j\left(m+3n-5\right)+k\left(m+3n-5\right)
Do the grouping jm+3jn-5j+km+3kn-5k=\left(jm+3jn-5j\right)+\left(km+3kn-5k\right), and factor out j in the first and k in the second group.
\left(m+3n-5\right)\left(j+k\right)
Factor out common term m+3n-5 by using distributive property.
Examples
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Limits
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