( 6 a + 8 b ) \cdot ( - 0,5 a )
Evaluate
-a\left(3a+4b\right)
Expand
-3a^{2}-4ab
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\left(-3a-4b\right)a
Use the distributive property to multiply 6a+8b by -0,5.
-3a^{2}-4ba
Use the distributive property to multiply -3a-4b by a.
\left(-3a-4b\right)a
Use the distributive property to multiply 6a+8b by -0,5.
-3a^{2}-4ba
Use the distributive property to multiply -3a-4b by a.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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