( 9 m - 12 n ) \cdot 0,7
Evaluate
\frac{63m}{10}-\frac{42n}{5}
Expand
\frac{63m}{10}-\frac{42n}{5}
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6,3m-8,4n
Use the distributive property to multiply 9m-12n by 0,7.
6,3m-8,4n
Use the distributive property to multiply 9m-12n by 0,7.
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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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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