Evaluate
3\left(3n-4\right)n^{3}
Expand
9n^{4}-12n^{3}
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\left(9n-12\right)n^{3}
Use the distributive property to multiply 3n-4 by 3.
9n^{4}-12n^{3}
Use the distributive property to multiply 9n-12 by n^{3}.
\left(9n-12\right)n^{3}
Use the distributive property to multiply 3n-4 by 3.
9n^{4}-12n^{3}
Use the distributive property to multiply 9n-12 by n^{3}.
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