Factor
\left(a+2b\right)\left(4ab+3\right)
Evaluate
\left(a+2b\right)\left(4ab+3\right)
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3\left(a+2b\right)+4ab\left(a+2b\right)
Do the grouping 3a+6b+4a^{2}b+8ab^{2}=\left(3a+6b\right)+\left(4a^{2}b+8ab^{2}\right), and factor out 3 in the first and 4ab in the second group.
\left(a+2b\right)\left(3+4ab\right)
Factor out common term a+2b by using distributive property.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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