Evaluate
-2a^{2}\left(4a^{3}-2a+1\right)
Expand
-8a^{5}+4a^{3}-2a^{2}
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\left(-8a^{3}+4a-2\right)a^{2}
Use the distributive property to multiply 4a^{3}-2a+1 by -2.
-8a^{5}+4a^{3}-2a^{2}
Use the distributive property to multiply -8a^{3}+4a-2 by a^{2}.
\left(-8a^{3}+4a-2\right)a^{2}
Use the distributive property to multiply 4a^{3}-2a+1 by -2.
-8a^{5}+4a^{3}-2a^{2}
Use the distributive property to multiply -8a^{3}+4a-2 by a^{2}.
Examples
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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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