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6km
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6km
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\frac{\left(6mk-9k\right)\left(4m^{2}+2mk\right)}{\left(2m+k\right)\left(2m-3\right)}
Multiply \frac{6mk-9k}{2m+k} times \frac{4m^{2}+2mk}{2m-3} by multiplying numerator times numerator and denominator times denominator.
\frac{2\times 3km\left(2m-3\right)\left(2m+k\right)}{\left(2m-3\right)\left(2m+k\right)}
Factor the expressions that are not already factored.
2\times 3km
Cancel out \left(2m-3\right)\left(2m+k\right) in both numerator and denominator.
6km
Expand the expression.
\frac{\left(6mk-9k\right)\left(4m^{2}+2mk\right)}{\left(2m+k\right)\left(2m-3\right)}
Multiply \frac{6mk-9k}{2m+k} times \frac{4m^{2}+2mk}{2m-3} by multiplying numerator times numerator and denominator times denominator.
\frac{2\times 3km\left(2m-3\right)\left(2m+k\right)}{\left(2m-3\right)\left(2m+k\right)}
Factor the expressions that are not already factored.
2\times 3km
Cancel out \left(2m-3\right)\left(2m+k\right) in both numerator and denominator.
6km
Expand the expression.
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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